View EQW040A0M1-SZ_4555836.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Data Sheet March 4, 2009
EQW010-040 Series (Eighth-Brick) DC-DC Converter Power Modules 36-75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Features
Compliant to RoHS EU Directive 2002/95/EC Compatible in a Pb-free or SnPb reflow environment High efficiency - 92% at 3.3V full load Industry standard, DOSA compliant, Eighth brick footprint
RoHS Compliant
Applications
Distributed power architectures Wireless networks Access and optical network Equipment Enterprise Networks Latest generation IC's (DSP, FPGA, ASIC) and Microprocessor powered applications
57.9mm x 22.9mm x 8.5mm (2.28in x 0.9in x 0.335in) Wide Input voltage range: 36-75 Vdc Tightly regulated output Constant switching frequency Positive Remote On/Off logic Input under/over voltage protection Output overcurrent/voltage protection Over-temperature protection Remote sense No minimum load required
Options
Negative Remote On/Off logic Over current/Over temperature/Over voltage protections (Auto-restart) Heat plate versions (-C, -H) Surface Mount version (-S)
No reverse current during output shutdown Output Voltage adjust: 80% to 110% of Vo,nom Operating temperature range (-40C to 85C) UL* 60950-1Recognized, CSA C22.2 No. 60950-1-03 Certified, and VDE 0805:2001-12 (EN60950-1) Licensed CE mark meets 73/23/EEC and 96/68/EEC directives Meets the voltage and current requirements for ETSI 300-132-2 and complies with and licensed for Basic insulation rating per EN60950-1 ISO 9001 and ISO 14001 certified manufacturing facilities
**
Description
The EQW010/040 series DC-DC converters are designed to provide up to 40A output current in an industry standard eighth brick package. These DC-DC converters operate over an input voltage range of 36 to 75 Vdc and provide a single, precisely-regulated output. The output is isolated from the input, allowing versatile polarity configurations and grounding connections. Built in filtering for both the input and output minimizes the need for external filtering.
* UL is a registered trademark of Underwriters Laboratories, Inc.

CSA is a registered trademark of Canadian Standards Association. VDE is a trademark of Verband Deutscher Elektrotechniker e.V. This product is intended for integration into end-user equipment ** ISO is a registered trademark of the International Organization of Standards
Document No: DS06-112 ver. 1.19 PDF name: eqw010-040_ds.pdf
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter Input Voltage Continuous Transient (100 ms) Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature I/O Isolation voltage (100% factory Hi-Pot tested) All All Tstg -55 125 1500 C Vdc All All All VIN VIN,trans TA -0.3 -0.3 -40 80 100 85 Vdc Vdc C Device Symbol Min Max Unit
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter Operating Input Voltage Maximum Input Current (VIN= VIN, min to VIN, max, IO=IO, max) Input No Load Current (VIN = VIN, nom, IO = 0, module enabled) Input Stand-by Current (VIN = VIN, nom, module disabled) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance; VIN, min to VIN, max, IO= IOmax ; See Test configuration section) Input Ripple Rejection (120Hz) All It
2
Device All All, except B B All
Symbol VIN IIN,max IIN,max IIN,No load
Min 36
Typ 48 3.2 3.4
Max 75 3.5 3.7 75
Unit Vdc Adc Adc mA
All
IIN,stand-by
22
mA
0.5
As
2
All
20
mAp-p
All
50
dB
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, internal fusing is not included, however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a time-delay fuse with a maximum rating of 8 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer's data sheet for further information.
LINEAGE POWER
2
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Electrical Specifications (continued)
Parameter Nominal Output Voltage Set-point VIN=VIN, min, IO=IO, max, TA=25C) Device B A F G Y M P S1R0 Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Output Regulation Line (VIN=VIN, min to VIN, max) Load (IO=IO, min to IO, max) Temperature (Tref=TA, min to TA, max) Output Ripple and Noise on nominal output (VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance All Symbol VO, set VO, set VO, set VO, set VO, set VO, set VO, set VO, set VO Min 11.76 4.90 3.23 2.45 1.76 1.47 1.18 0.98 -3.0 Typ 12.0 5.0 3.3 2.5 1.8 1.5 1.2 1.0 Max 12.24 5.10 3.37 2.55 1.84 1.53 1.22 1.02 +3.0 Unit Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc % VO, set
B, A, F, G Y, M, P, S1R0 B, A, F, G Y, M, P, S1R0 All

0.2 5 0.2 5 1.0
% VO, set mV % VO, set mV % VO, set
B B All, except B All, except B B A F, G, Y, M, P, S1R0 B A F G Y, M, P, S1R0 CO, max CO, max CO, max Io Io Io Io Io
0 0 0* 0 0 0 0 0 105 103
115 115 130 93.0 91.7 92.0 89.8 88.3 87.1 85.0 83.2 420
30 100 25 75 1,500 10,000 20,000 10 20 30 35 40 130 130 150
mVrms mVpk-pk mVrms mVpk-pk F F F Adc Adc Adc Adc Adc % Io % Io Arms % % % % % % % % kHz
Output Current
Output Current Limit Inception (Hiccup Mode ) (VO= 90% of VO, set) Output Short-Circuit Current (VO250mV) ( Hiccup Mode ) Efficiency VIN= VIN, nom, TA=25C IO=IO, max , VO= VO,set
All, except G G All B A F G Y M P S1R0
IO, lim IO, lim
IO, s/c fsw
Switching Frequency
All
* Note: For 1.0VO (S1R0) and 1.2 VO (P) device codes, external capacitance, CO, should be 1000uF minimum to achieve monotonic start-up with very light load ( 2Amp).
LINEAGE POWER
3
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Electrical Specifications (continued)
Parameter Dynamic Load Response (dIo/dt=0.1A/s; VIN = VIN, nom; TA=25C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation Settling Time (Vo<10% peak deviation) (dIo/dt=1A/s; VIN = VIN, nom; TA=25C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation Settling Time (Vo<10% peak deviation) Device Symbol Min Typ Max Unit
All All
Vpk ts

3 200

% VO, set s
All All
Vpk ts

5 200

% VO, set s
Isolation Specifications
Parameter Isolation Capacitance Isolation Resistance I/O Isolation Voltage (100% factory Hi-pot tested) Device All All All Symbol Ciso Riso All Min 10 Typ 1000 Max 1500 Unit pF M Vdc
General Specifications
Parameter Calculated Reliability based upon Telcordia SR332 Issue 2: Method I Case 3 (IO=80%IO, max, TA=40C, airflow = 200 lfm, 90% confidence) Device B A-S F Y B A-S F Y Weight All Symbol FIT FIT FIT FIT MTBF MTBF MTBF MTBF Min Typ 334 290 328 302 2,997,896 3,451,558 3,051,626 3,312,888 11.3 (0.4) Max Unit 10 /Hours 10 /Hours 10 /Hours 10 /Hours Hours Hours Hours Hours g (oz.)
9 9 9 9
LINEAGE POWER
4
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information.
Parameter Remote On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to VIN- terminal) Negative Logic: device code suffix "1" Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On Logic Low - Remote On/Off Current Logic Low - On/Off Voltage Logic High Voltage - (Typ = Open Collector) Logic High maximum allowable leakage current Turn-On Delay and Rise Times (IO=IO, max , VIN=VIN, nom, TA = 25 C) Case 1: On/Off input is set to Logic Low (Module ON) and then input power is applied (Tdelay from instant at which VIN = VIN, min until Vo=10% of VO,set) Case 2: Input power is applied for at least 1 second and then the On/Off input is set from OFF to ON (Tdelay = from instant at which VIN=VIN, min until VO = 10% of VO, set). Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set) Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set with max ext capacitance) Output voltage overshoot - Startup IO= IO, max; VIN=VIN, min to VIN, max, TA = 25 C Remote Sense Range (Max voltage drop is 0.5V) Output Voltage Adjustment Range Output Overvoltage Protection
o o
Device
Symbol
Min
Typ
Max
Unit
All All All All
Ion/off Von/off Von/off Ion/off
-0.7

1.0 1.2 5 10
mA Vdc Vdc A
All B* All B* All All
Tdelay Tdelay Tdelay Tdelay Trise Trise

10 25 5 25 8 8
20 30 10 30 12 12
msec msec msec msec msec msec
All G, Y, M, P, S1R0 B*, A, F All* B A F G Y M P S1R0 VO, limit VO, limit VO, limit VO, limit VO, limit VO, limit VO, limit VO, limit VUVLO 30 30 2 All VOVLO 75 2 VSENSE VSENSE 80 14 5.7 3.8 2.9 2.3 1.8 1.4 1.2
3 0.25 10 110
% VO, set Vdc % VO, set % VO, set Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc
34.5 32 3.5 80 79 3.5
16 6.5 4.6 3.4 2.6 2.2 1.6 1.4 36 83
Input Undervoltage Lockout Turn-on Threshold Turn-off Threshold Hysterisis Input Overvoltage Lockout Turn-on Threshold Turn-off Threshold Hysterisis
All
* Note: 12.0VO (B) device codes have an adaptable extended Turn-On Delay interval, Tdelay, as specified for B* devices. The extended Tdelay will occur when a 12VO module restarts following either 1) the rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout and then back to normal; or 2) toggling the on/off signal from on to off and back to on without removing the input voltage. The normal Turn-On Delay interval, Tdelay, as specified for All Devices, will occur whenever a 12VO module restarts with input voltage removed from the module for the preceding 1 second. 12.0VO (B) also achieves +10% VO, set Remote Sense drop or trim up to 110% VO, set only above Vin = 40Vdc.
LINEAGE POWER
5
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12Vdc Output; 10 to 40A Output Current
Characteristic Curves
The following figures provide typical characteristics for the EQW010A0B (12V, 10A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
95
12
OUTPUT CURRENT, Io (A)
EFFICIENCY, (%)
90 85 80 Vin = 75V 75 70 0 2 4 6 8 OUTPUT CURRENT, IO (A) 10 Vin = 36V Vin = 48V
10 8 6 4 2 0 20 30 40 50 60 70
O
NC
0.5 m/s (100 LFM)
1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
80
90
AMBIENT TEMPERATURE, TA C
Figure 1. Converter Efficiency versus Output Current.
Figure 4. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE VO (V) (5V/div) V On/off (V) (5V/div)
OUTPUT VOLTAGE
VO (V) (50mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 2. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
Figure 5. Typical Start-up Using Remote On/Off, negative logic version, (VIN = VIN,NOM, Io = Io,max) [where
input voltage has not been applied in the previous 1 second, see page 5].
OUTPUT VOLTAGE
VO (V) (200mV/div)
OUTPUT VOLTAGE INPUT VOLTAGE
OUTPUT CURRENT
TIME, t (0.1 ms /div)
VIN (V) (50V/div)
Io (A) (5A/div)
VO (V) (5V/div)
TIME, t (5ms/div)
Figure 3. Transient Response to Dynamic Load Change from 75% to 50% to 75% of full load.
Figure 6. Typical Start-up Using Input Voltage, (VIN = VIN,NOM, Io = Io,max) [where input voltage has not been applied
in the previous 1 second , see page 5].
LINEAGE POWER
6
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves
The following figures provide typical characteristics for the EQW020A0A (5.0V, 20A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
95
25
EFFICIENCY, (%)
90 85 80 75 70 0 5 10 15 20 Vin = 48V Vin = 36V Vin = 75V
OUTPUT CURRENT, Io (A)
20 15 10 5 0 20 30 40 50 60 70
O
NC
0.5 m/s (100 LFM)
1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
80
90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA C
Figure 7. Converter Efficiency versus Output Current.
Figure 10. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE VO (V) (2V/div) VOn/Off (V) (5V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 8. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
VO (V) (100mV/div)
Figure 11. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTPUT VOLTAGE INPUT VOLTAGE
OUTPUT CURRENT VOLTAGE
OUTPUT
TIME, t (0.1ms/div)
VIN (V) (20V/div)
Io(A) (10A/div)
VO (V) (1V/div)
TIME, t (5ms/div)
Figure 9. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 12. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
7
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW030A0F (3.3V, 30A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
95
OUTPUT CURRENT, Io (A)
Vin = 36V
35 30 25 20 15 10 5 0 NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
EFFICIENCY, (%)
90
85 Vin = 75V 80 Vin = 48V 75
70 0 5 10 15 20 25 30
20
30
40
50
60
70
O
80
90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA C
Figure 13. Converter Efficiency versus Output Current.
Figure 16. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
OUTPUT VOLTAGE On/Off VOLTAGE VOn/off (V) (1V/div) VO (V) (5V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 14. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
VO (V) (100mV/div)
Figure 17. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTPUT VOLTAGE VIN (V) (1V/div)
OUTPUT CURRENT VOLTAGE
OUTPUT
TIME, t (0.1ms/div)
INTPUT VOLTAGE VO (V) (20V/div)
Io(A) (10A/div)
TIME, t (5ms/div)
Figure 15. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 18. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
8
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW035A0G (2.5V, 35A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
95
40
OUTPUT CURRENT, Io (A)
Vin = 36V
EFFICIENCY, (%)
90 85 Vin = 75V 80 Vin = 48V 75 70 0 5 10 15 20 25 30 35
35 30 25 20 15 10 5 20 30 40 50 60 70
O
NC
0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
2.0 m/s (400 LFM) 80 90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA C
Figure 19. Converter Efficiency versus Output Current.
Figure 22. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE VO (V) (1V/div) VOn/Off (V) (5V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 20. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
VO (V) (100mV/div)
Figure 23. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTUT VOLTAGE INPUT VOLTAGE VO (V) (1.0V/div) VIN (V) (20V/div)
OUTPUT CURRENT VOLTAGE
OUTPUT
Io (A) (10A/div)
TIME, t (0.1ms/div)
TIME, t (5ms/div)
Figure 21. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 24. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
9
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW040A0Y (1.8V, 40A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
95
45
OUTPUT CURRENT, Io (A)
Vin = 36V
EFFICIENCY, (%)
90 85 80
40 35 30 25 20 15 10 20 30 40 50 60 70
O
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
Vin = 75V Vin = 48V
75 70 0 5 10 15 20 25 30 35 40
2.0 m/s (400 LFM)
80
90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA C
Figure 25. Converter Efficiency versus Output Current.
Figure 28. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE V O (V) (1.0V/div) V On/off (V) (5V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (10ms/div)
Figure 26. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
OUTPUT CURRENT OUTPUT VOLTAGE
Figure 29. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTPUT VOLTAGE INPUT VOLTAGE VO (V) (1.0V/div) VIN (V) (20V/div)
Io (A) (10A/div)
VO (V) (50mV/div)
TIME, t (0.1ms/div)
TIME, t (10ms/div)
Figure 27. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 30. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
10
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW040A0M (1.5V, 40A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
90
45
OUTPUT CURRENT, Io (A)
Vin = 36V
40 35 30 25 20 15 10 NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
EFFICIENCY, (%)
85
80 Vin = 48V 75
Vin = 75V
70 0 5 10 15 20 25 30 OUTPUT CURRENT, IO (A) 35 40
20
30
40
50
60
70
O
80
90
AMBIENT TEMPERATURE, TA C
Figure 31. Converter Efficiency versus Output Current.
Figure 34. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
OUTPUT VOLTAGE On/Off VOLTAGE VO (V) (0.5V/div) VOn/Off (V) (5.0V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 32. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
Figure 35. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
INPUT VOLTAGE OUTPUT VOLTAGE VO (V) (0.5V/div) VI (V) (20.0V/div)
OUTPUT CURRENT OUTPUT VOLTAGE
Io (A) (10A/div)
VO (V) (50mV/div)
TIME, t (0.1ms/div)
TIME, t (5ms/div)
Figure 33. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 36. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
11
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW040A0P (1.2V, 40A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
90
45
OUTPUT CURRENT, Io (A)
EFFICIENCY, (%)
Vin = 36V 85
40 35 30 25 20 15 10 NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
80 Vin = 48V Vin = 75V 75
70 0 5 10 15 20 25 30 OUTPUT CURRENT, IO (A) 35 40
20
30
40
50
60
70
O
80
90
AMBIENT TEMPERATURE, TA C
Figure 37. Converter Efficiency versus Output Current.
Figure 40. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE VOn/off (V) (0.5V/div) VO (V) (5.0V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 38. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
Figure 41. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTUT VOLTAGE INPUT VOLTAGE VIN (V) (0.5V/div) VO (V) 20.0V/div)
OUTPUT CURRENT OUTPUT VOLTAGE
Io (A) (10A/div)
VO (V) (50mV/div)
TIME, t (0.1ms/div)
TIME, t (5ms/div)
Figure 39. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 42. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
12
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW040A0S1R0 (1.0V, 40A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.
90
45
EFFICIENCY, (%)
Vin = 36V 85 80 Vin = 48V Vin = 75V 75 70 0 5 10 15 20 25 30 35 40
OUTPUT CURRENT, Io (A)
40 35 30 25 20 15 20 30 40 50 60 70
O
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 80 90
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA C
Figure 43. Converter Efficiency versus Output Current.
Figure 46. Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63).
On/Off VOLTAGE OUTPUT VOLTAGE VOn/off (V) (0.5V/div) VO (V) (3.0V/div)
OUTPUT VOLTAGE
VO (V) (20mV/div)
TIME, t (1s/div)
TIME, t (5ms/div)
Figure 44. Typical output ripple and noise (VIN = VIN,NOM, Io = Io,max).
OUTPUT CURRENT OUTPUT VOLTAGE
Figure 47. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).
OUTPUT VOLTAGE INPUT VOLTAGE VIN (V) (0.5V/div) VO (V) (30.0V/div)
Io (A) (20A/div)
VO (V) (50mV/div)
TIME, t (0.1ms/div)
TIME, t (5ms/div)
Figure 45. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.
Figure 48. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Io = Io,max).
LINEAGE POWER
13
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
Derating Output Current versus Local Ambient Temperature and Airflow (direction shown in Figure 63) for heat plate versions (-C, -H).
12
45
OUTPUT CURRENT, Io (A)
OUTPUT CURRENT, Io (A)
10 8 NC 6 4 2 20 30 40 50 60 70
O
40 35 30 25 20 15 20 30 40 50 60 70
O
0.5 m/s (100 LFM)
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
1.0 m/s (200 LFM) 2.0 m/s (400 LFM) 80 90
2.0 m/s (400 LFM) 80 90
AMBIENT TEMPERATURE, TA C
AMBIENT TEMPERATURE, TA C
Figure 49. EQW010A0B-C/H, (12.0V, 10A).
25
Figure 53. EQW040A0Y-C/H, (1.8V, 40A).
OUTPUT CURRENT, Io (A)
45 40 35 30 25 20 15 20 30 40 50 60 70
O
OUTPUT CURRENT, Io (A)
20
15
NC
0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 LFM) 70
O
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
10
2.0 m/s (400 LFM) 80 90
5 20 30 40 50 60 80 90
AMBIENT TEMPERATURE, TA C
AMBIENT TEMPERATURE, TA C
Figure 50. EQW020A0A-C/H, (5.0V, 20A).
35
Figure 54. EQW040A0M-C/H, (1.5V, 40A).
OUTPUT CURRENT, Io (A)
45 40 35 30 25 20 15 20 30 40 50 60 70
O
OUTPUT CURRENT, Io (A)
30 25 20 15 10 5 0 20 30 40 50 60 70
O
NC
0.5 m/s (100 LFM)
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
2.0 m/s (400 LFM)
80
90
80
90
AMBIENT TEMPERATURE, TA C
AMBIENT TEMPERATURE, TA C
Figure 51. EQW030A0F-C/H, (3.3V, 30A).
OUTPUT CURRENT, Io (A)
40 35 30 25 20 15 10 20 30 40 50 60 70
O
Figure 55. EQW040A0P-C/H, (1.2V, 40A).
OUTPUT CURRENT, Io (A)
45 40 35 30 25 20 15 20 30 40 50 60 70
O
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM)
NC 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 2.0 m/s (400 LFM)
2.0 m/s (400 LFM) 80 90
80
90
AMBIENT TEMPERATURE, TA C
AMBIENT TEMPERATURE, TA C
Figure 52. EQW035A0G-C/H, (2.5V, 35A).
Figure 56. EQW040A0S-C/H, (1.0V, 40A).
LINEAGE POWER
14
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Test Configurations
TO OSCILLOSCOPE LTEST Vin+ 12H CURRENT PROBE
Design Considerations
Input Filtering
The power module should be connected to a low ac-impedance source. Highly inductive source impedance can affect the stability of the power module. For the test configuration in Figure 57 a 33F electrolytic capacitor (ESR<0.1 at 100kHz), mounted close to the power module helps ensure the stability of the unit. Consult the factory for further application guidelines.
BATTERY
CS
220F
33F
E.S.R.<0.1 @ 20C 100kHz Vin-
Output Filtering
For 1.0V to 1.2V output voltage modules, an external capacitance of 1000uF is recommended to achieve monotonic start-up with very light load ( 2Amp).
NOTE: Measure input reflected ripple current with a simulated source inductance (LTEST) of 12H. Capacitor CS offsets possible battery impedance. Measure current as shown above.
Figure 57. Input Reflected Ripple Current Test Setup.
COPPER STRIP VO (+) SCOPE V O (-) RESISTIVE LOAD
Safety Considerations
For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL 60950-1-3, CSA C22.2 No. 6095000, and VDE 0805:2001-12 (IEC60950-1). If the input source is non-SELV (ELV or a hazardous voltage greater than 60 Vdc and less than or equal to 75Vdc), for the module's output to be considered as meeting the requirements for safety extra-low voltage (SELV), all of the following must be true: The input source is to be provided with reinforced insulation from any other hazardous voltages, including the ac mains. One VIN pin and one VOUT pin are to be grounded, or both the input and output pins are to be kept floating. The input pins of the module are not operator accessible. Another SELV reliability test is conducted on the whole system (combination of supply source and subject module), as required by the safety agencies, to verify that under a single fault, hazardous voltages do not appear at the module's output. Note: Do not ground either of the input pins of the module without grounding one of the output pins. This may allow a non-SELV voltage to appear between the output pins and ground. The power module has extra-low voltage (ELV) outputs when all inputs are ELV. All flammable materials used in the manufacturing of these modules are rated 94V-0, or tested to the UL60950 A.2 for reduced thickness. For input voltages exceeding -60 Vdc but less than or equal to -75 Vdc, these converters have been evaluated to the applicable requirements of BASIC INSULATION between secondary DC MAINS DISTRIBUTION input (classified as TNV-2 in Europe) and unearthed SELV outputs. The input to these units is to be provided with a maximum 8 A time-delay fuse in the ungrounded lead. 15
0.01uF 0.1uF 10uF GROUND PLANE
NOTE: All voltage measurements to be taken at the module terminals, as shown above. If sockets are used then Kelvin connections are required at the module terminals to avoid measurement errors due to socket contact resistance.
Figure 58. Output Ripple and Noise Test Setup.
Rdistribution
Rcontact Vin+ Vout+
Rcontact
Rdistribution
VIN
VO
RLOAD
Rdistribution
Rcontact VinVout-
Rcontact
Rdistribution
NOTE: All voltage measurements to be taken at the module terminals, as shown above. If sockets are used then Kelvin connections are required at the module terminals to avoid measurement errors due to socket contact resistance.
Figure 59. Output Voltage and Efficiency Test Setup.
VO. IO Efficiency = VIN. IIN x 100 %
LINEAGE POWER
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
be taken to ensure that the maximum output power of the module remains at or below the maximum rated power (Maximum rated power = Vo,set x Io,max).
SENSE(+) SENSE(-) VI(+) SUPPL Y II VI(-) VO(+) VO(-) CONT ACT AND DISTRIBUTION LOSSE
Feature Description
Remote On/Off
Two remote on/off options are available. Positive logic turns the module on during a logic high voltage on the ON/OFF pin, and off during a logic low. Negative logic remote On/Off, device code suffix "1", turns the module off during a logic high and on during a logic low.
Vin+
IO
LOAD
CONT ACT RESIST ANCE
Vout+
Ion/off ON/OFF
Figure 61. Circuit Configuration for remote sense .
TRIM
Input Undervoltage Lockout
At input voltages below the input undervoltage lockout limit, the module operation is disabled. The module will only begin to operate once the input voltage is raised above the undervoltage lockout turn-on threshold, VUV/ON. Once operating, the module will continue to operate until the input voltage is taken below the undervoltage turn-off threshold, VUV/OFF.
Von/off
Vin-
Vout-
Figure 60. Remote On/Off Implementation. To turn the power module on and off, the user must supply a switch (open collector or equivalent) to control the voltage (Von/off) between the ON/OFF terminal and the VIN(-) terminal (see Figure 60). Logic low is 0V Von/off 1.2V. The maximum Ion/off during a logic low is 1mA, the switch should be maintain a logic low level whilst sinking this current. During a logic high, the typical maximum Von/off generated by the module is 15V, and the maximum allowable leakage current at Von/off = 5V is 1A. If not using the remote on/off feature: For positive logic, leave the ON/OFF pin open. For negative logic, short the ON/OFF pin to VIN(-).
Overtemperature Protection
To provide protection under certain fault conditions, the unit is equipped with a thermal shutdown circuit. The unit will shutdown if the thermal reference point Tref (Figure 63), exceeds 125oC (typical), but the thermal shutdown is not intended as a guarantee that the unit will survive temperatures beyond its rating. The module can be restarted by cycling the dc input power for at least one second or by toggling the remote on/off signal for at least one second. If the auto-restart option (4) is ordered, the module will automatically restart upon cool-down to a safe temperature.
Remote Sense
Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote-sense connections (See Figure 61). The voltage between the remote-sense pins and the output terminals must not exceed the output voltage sense range given in the Feature Specifications table: [VO(+) - VO(-)] - [SENSE(+) - SENSE(-)] 0.5 V Although the output voltage can be increased by both the remote sense and by the trim, the maximum increase for the output voltage is not the sum of both. The maximum increase is the larger of either the remote sense or the trim. The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using remote sense and trim, the output voltage of the module can be increased, which at the same output current would increase the power output of the module. Care should LINEAGE POWER
Output Overvoltage Protection
The output over voltage protection scheme of the modules has an independent over voltage loop to prevent single point of failure. This protection feature latches in the event of over voltage across the output. Cycling the on/off pin or input voltage resets the latching protection feature. If the auto-restart option (4) is ordered, the module will automatically restart upon an internally programmed time elapsing.
Overcurrent Protection
To provide protection in a fault (output overload) condition, the unit is equipped with internal current-limiting circuitry and can endure current limiting continuously. At the point of current-limit inception, the unit enters hiccup mode. If the unit is not configured with auto-restart, then it will latch off
16
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
determine the required external resistor value to obtain a percentage output voltage change of %: For output voltage: 1.5V to 12V
Feature Descriptions (continued)
following the over current condition. The module can be restarted by cycling the dc input power for at least one second or by toggling the remote on/off signal for at least one second. If the unit is configured with the auto-restart option (4), it will remain in the hiccup mode as long as the overcurrent condition exists; it operates normally, once the output current is brought back into its specified range. The average output current during hiccup is 10% IO, max.
5.11 x Vo , set x (100 + %) 511 - - 10 .22 Rtrim - up = 1.225 x % %
For output voltage: 1.0V to 1.2V
5.11 x Vo, set x (100 + %) 511 - - 10.22 Rtrim - up = 0.6 x % %
Where
V - V o , set % = desired V o , set x 100
Output Voltage Programming
Trimming allows the output voltage set point to be increased or decreased, this is accomplished by connecting an external resistor between the TRIM pin and either the VO(+) pin or the VO(-) pin.
For example, to trim-up the output voltage of 1.2V module (EQW040A0P/P1) by 5% to 1.26V, Rtrim-up is calculated is as follows:
% = 5
VIN(+) VO(+) Rtrim-up ON/OFF VOTRIM Rtrim-down VIN(-) VO(-) LOAD
5 . 11 x 1 . 2 x (100 + 5 ) 511 - - 10 . 22 R trim - up = 0 .6 x 5 5
Rtrim - up = 102 .2
Alternative voltage programming for output voltage: 1.0V to 1.2V (-V Option) An alternative set of trimming equations is available as an option for 1.0V and 1.2V output modules, by ordering the -V option. These equations will reduce the resistance of the external programming resistor, making the impedance into the module trim pin lower for applications in high electrical noise applications.
R trim
- down
Figure 62. Circuit Configuration to Trim Output Voltage. Connecting an external resistor (Rtrim-down) between the TRIM pin and the Vo(-) (or Sense(-)) pin decreases the output voltage set point. To maintain set point accuracy, the trim resistor tolerance should be 1.0%. The following equation determines the required external resistor value to obtain a percentage output voltage change of % For output voltage: 1.0V to 12V
R trim - down 511 = - 10 . 22 %
100 = - 2 %
100 = %
R trim
- up
Where
V - V o , set % = desired V o , set
x 100
For example, to trim-up the output voltage of 1.2V module (EQW040A0P/P1-V) by 5% to 1.26V, Rtrim-up is calculated is as follows:
% = 5
R trim
- up
100 = 5
Where % = V o , set - V desired V o , set
x 100
Rtrim - up = 20 .0
For example, to trim-down the output voltage of 2.5V module (EQW035A0G/G1) by 8% to 2.3V, Rtrimdown is calculated as follows:
The value of the external trim resistor for the optional -V 1.2V module is only 20% of the value required with the standard trim equations.
% = 8
511 Rtrim - down = - 10 .22 8
R trim - down = 53 . 655
Connecting an external resistor (Rtrim-up) between the TRIM pin and the VO(+) (or Sense (+)) pin increases the output voltage set point. The following equations LINEAGE POWER 17
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Feature Descriptions (continued)
The voltage between the Vo(+) and Vo(-) terminals must not exceed the minimum output overvoltage protection value shown in the Feature Specifications table. This limit includes any increase in voltage due to remote-sense compensation and output voltage set-point adjustment trim. Although the output voltage can be increased by both the remote sense and by the trim, the maximum increase for the output voltage is not the sum of both. The maximum increase is the larger of either the remote sense or the trim. The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using remote sense and trim, the output voltage of the module can be increased, which at the same output current would increase the power output of the module. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power (Maximum rated power = Vo,set x Io,max).
AIRFLOW Figure 64. Tref Temperature Measurement Location for Heat plate Module. Please refer to the Application Note "Thermal Characterization Process For Open-Frame BoardMounted Power Modules" for a detailed discussion of thermal aspects including maximum device temperatures.
Thermal Considerations
The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation. Considerations include ambient temperature, airflow, module power dissipation, and the need for increased reliability. A reduction in the operating temperature of the module will result in an increase in reliability. The thermal data presented here is based on physical measurements taken in a wind tunnel. The thermal reference point, Tref used in the specifications for open frame modules is shown in Figure 63. For reliable operation this temperature should not exceed 120oC.
Through-Hole Soldering Information
The RoHS-compliant (Z codes) through-hole products use the SAC (Sn/Ag/Cu) Pb-free solder and RoHScompliant components. The RoHS-compliant with lead solder exemption (non-Z codes) through-hole products use Sn/Pb solder and RoHS-compliant components. Both non-Z and Z codes are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3C/s is suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210C. For Pb solder, the recommended pot temperature is 260C, while the Pb-free solder pot is 270C max. Not all RoHScompliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your Lineage Power representative for more details.
Surface Mount Information
Pick and Place
AIRFLOW Figure 63. Tref Temperature Measurement Location for open Frame Module. The thermal reference point, Tref used in the specifications for modules with heat plates (-C or -H) is shown in Figure 64. For reliable operation this o temperature should not exceed 110 C for airflow rates below 1.0m/s (200LFM), and should not exceed 105oC for airflow rates equal to or above 1.0m/s (200LFM). LINEAGE POWER The EQW010-040 modules use an open frame construction and are designed for a fully automated assembly process. The modules are fitted with a label designed to provide a large surface area for pick and place operations. The label meets all the requirements for surface mount processing, as well as safety standards, and is able to withstand reflow o temperatures of up to 300 C. The label also carries product information such as product code, serial number and the location of manufacture.
Surface Mount Information (continued)
18
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
soldered using natural forced convection, IR (radiant infrared), or a combination of convection/IR. The following instructions must be observed when SMT soldering these units. Failure to observe these instructions may result in the failure of or cause damage to the modules, and can adversely affect long-term reliability.
Figure 65. Pick and Place Location.
Tin Lead Soldering
The recommended linear reflow profile using Sn/Pb solder is shown in Figure 67 and 68. For reliable soldering the solder reflow profile should be established by accurately measuring the modules CP connector temperatures.
300
Nozzle Recommendations
The module weight has been kept to a minimum by using open frame construction. Even so, these modules have a relatively large mass when compared to conventional SMT components. Variables such as nozzle size, tip style, vacuum pressure and placement speed should be considered to optimize this process. The minimum recommended nozzle diameter for reliable operation is 6mm. The maximum nozzle outer diameter, which will safely fit within the allowable component spacing, is 9 mm. Oblong or oval nozzles up to 11 x 9 mm may also be used within the space available.
P eak Temp 235oC
250
REFLOW TEMP (C)
200
Heat zo ne max 4oCs -1
Co o ling zo ne 1 oCs -1 -4
150
100
So ak zo ne 30-240s P reheat zo ne max 4oCs -1
Reflow Soldering Information
The surface mountable modules in the EQW family use our newest SMT technology called "Column Pin" (CP) connectors. Figure 66 shows the new CP connector before and after reflow soldering onto the end-board assembly.
EQW Board
Tlim above 205oC
50
0
REFLOW TIME (S)
Figure 67. Recommended Reflow Profile for Tin/Lead (Sn/Pb) process.
240 235
MAX TEMP SOLDER (C)
230 225 220 215 210 205 200 0 10 20 30 40 50 60
Insulator Solder Ball End assembly PCB
Figure 66. Column Pin Connector Before and After Reflow Soldering. The CP is constructed from a solid copper pin with an integral solder ball attached, which is composed of tin/lead (Sn63/Pb37) solder for non-Z codes, or Sn/Ag3.8/Cu0.7 (SAC) solder for -Z codes. The CP connector design is able to compensate for large amounts of co-planarity and still ensure a reliable SMT solder joint. Typically, the eutectic solder melts at 183oC (Sn/Pb solder) or 217-218 oC (SAC solder), wets the land, and subsequently wicks the device connection. Sufficient time must be allowed to fuse the plating on the connection to ensure a reliable solder joint. There are several types of SMT reflow technologies currently used in the industry. These surface mount power modules can be reliably
Figure 68. Time Limit, Tlim, Curve Above 205 C for Tin/Lead (Sn/Pb) process.
o
LINEAGE POWER
19
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
MSL Rating
The EQW010-040 modules have a MSL rating of 1.
Surface Mount Information (continued)
Lead Free Soldering
The -Z version of the EQW010-040 modules are lead-free (Pb-free) and RoHS compliant and are both forward and backward compatible in a Pb-free and a SnPb soldering process. Failure to observe the instructions below may result in the failure of or cause damage to the modules and can adversely affect long-term reliability.
Storage and Handling
The recommended storage environment and handling procedures for moisture-sensitive surface mount packages is detailed in J-STD-033 Rev. A (Handling, Packing, Shipping and Use of Moisture/Reflow Sensitive Surface Mount Devices). Moisture barrier bags (MBB) with desiccant are required for MSL ratings of 2 or greater. These sealed packages should not be broken until time of use. Once the original package is broken, the floor life of the product at conditions of 30C and 60% relative humidity varies according to the MSL rating (see J-STD-033A). The shelf life for dry packed SMT packages will be a minimum of 12 months from the bag seal date, when stored at the following conditions: < 40 C, < 90% relative humidity.
Pb-free Reflow Profile
Power Systems will comply with J-STD-020 Rev. C (Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices) for both Pb-free solder profiles and MSL classification procedures. This standard provides a recommended forced-air-convection reflow profile based on the volume and thickness of the package (table 4-2). The suggested Pb-free solder paste is Sn/Ag/Cu (SAC). The recommended linear reflow profile using Sn/Ag/Cu solder is shown in Fig. 69.
300 Per J-STD-020 Rev. C Peak Temp 260C 250 Cooling Zone
Post Solder Cleaning and Drying Considerations
Post solder cleaning is usually the final circuit-board assembly process prior to electrical board testing. The result of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the finished circuit-board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer to Lineage Power Board Mounted Power Modules: Soldering and Cleaning Application Note (AN04-001).
Reflow Temp (C)
200 * Min. Time Above 235C 15 Seconds 150 Heating Zone 1C/Second *Time Above 217C 60 Seconds
100
50
0
Reflow Time (Seconds)
Figure 69. Recommended linear reflow profile using Sn/Ag/Cu solder.
LINEAGE POWER
20
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Mechanical Outline for Surface Mount Module
Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.]
#
Top side label includes Lineage Power name, product designation and date code.
Top View#
Side View
Bottom View
LINEAGE POWER
21
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Mechanical Outline for Through-Hole Module
Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.]
#
Top side label includes Lineage Power name, product designation and date code.
Top View#
Side View
Bottom View
LINEAGE POWER
22
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Mechanical Outline for Through-Hole Module with Heat Plate (-C)
Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.]
Top View
Side View
#
Bottom side label includes Lineage Power name, product designation and date code.
Bottom View#
LINEAGE POWER
23
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Mechanical Outline for Through-Hole Module with Heat Plate (-H)
Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.]
Top View
Side View
#
Bottom side label includes Lineage Power name, product designation and date code.
Bottom View#
LINEAGE POWER
24
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Recommended Pad Layout
Dimensions are in millimeters and [inches]. Tolerances: x.x mm 0.5 mm [x.xx in. 0.02 in.] (Unless otherwise indicated) x.xx mm 0.25 mm [x.xxx in 0.010 in.]
SMT Recommended Pad Layout (Component Side View)
TH Recommended Pad Layout (Component Side View)
25
LINEAGE POWER
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Packaging Details
The surface mount versions of the EQW surface mount modules (suffix -S) are supplied as standard in the plastic tray shown in Figure 68. The tray has external dimensions of 135.1mm (W) x 321.8mm (L) x 12.42mm (H) or 5.319in (W) x 12.669in (L) x 0..489in (H).
Tray Specification
Material Max surface resistivity Color Capacity Min order quantity trays) Antistatic coated PVC 1012/sq Clear 12 power modules 48 pcs (1 box of 4 full
Each tray contains a total of 12 power modules. The trays are self-stacking and each shipping box will contain 4 full trays plus one empty hold down tray giving a total number of 48 power modules.
Figure 68. Surface Mount Packaging Tray.
LINEAGE POWER
26
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 1. Device Codes
Product Codes EQW010A0B1 EQW030A0F1 EQW030A0G1 EQW040A0S1R01 EQW010A0BZ EQW010A0B1Z EQW010A0B641Z EQW010A0B1-HZ EQW010A0B1-SZ EQW010A0B41-SZ EQW020A0A1Z EQW020A0A1-HZ EQW020A0A1-SZ EQW030A0F1Z EQW030A0F41Z EQW030A0F1-HZ EQW030A0F1-SZ EQW035A0G1Z EQW040A0Y1Z EQW040A0Y1-HZ EQW040A0M1Z EQW040A0M1-SZ EQW040A0P1Z EQW040A0P641Z EQW040A0S1R01Z Input Voltage 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) 48V (36-75Vdc) Output Voltage 12V 3.3V 2.5V 1.0V 12V 12V 12V 12V 12V 12V 5V 5V 5V 3.3V 3.3V 3.3V 3.3V 2.5V 1.8V 1.8V 1.5V 1.5V 1.2V 1.2V 1.0V Output Current 10A 30A 35A 40A 10A 10A 10A 10A 10A 10A 20A 20A 20A 30A 30A 30A 30A 35A 40A 40A 40A 40A 40A 40A 40A On/Off Logic Negative Negative Negative Negative Positive Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Negative Connector Type Through hole Through hole Through hole Through hole Through hole Through hole Through hole Through hole Surface Mount Surface Mount Through hole Through hole Surface Mount Through hole Through hole Through hole Through hole Through hole Through hole Through hole Through hole Surface Mount Through hole Through hole Through hole Comcodes 108997284 108996096 108997292 CC109105938 CC109129152 CC109114823 CC109122116 CC109122207 CC109114641 CC109127957 CC109114402 CC109122198 CC109113866 CC109114063 CC109121225 CC109122173 CC109114006 CC109114427 CC109114451 CC109122181 CC109114435 CC109124995 CC109114443 CC109121258 CC109114492
-Z Indicates RoHS Compliant modules
LINEAGE POWER
27
Data Sheet March 4, 2009
EQW010-040 Series Power Modules 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Table 2. Device Options Option*
Negative remote on/off logic Auto Re-start (for Over Current / Over voltage Protection) Pin Length: 3.68 mm 0.25mm , (0.145 in. 0.010 in.) Pin Length: 2.79 mm 0.25mm , (0.110 in. 0.010 in.) Heat plate (Module height = 12.2 mm (0.48 in.) nominal, use with cold-plates Heat plate (Module height = 10.4 mm (0.41 in.) nominal, use with heat sinks Surface mount connections (not available with heat plate options -C, -H) Alternative Voltage Programming equations (1.0V and 1.2V modules only)
Suffix**
1 4 6 8 -C -H -S -V
Note: Legacy device codes may contain a -B option suffix to indicate 100% factory Hi-Pot tested to the isolation voltage specified in the Absolute Maximum Ratings table. The 100% Hi-Pot test is now applied to all device codes, with or without the -B option suffix. Existing comcodes for devices with the -B suffix are still valid; however, no new comcodes for devices containing the -B suffix will be created.
Asia-Pacific Headquarters Tel: +65 6416 4283
World Wide Headquarters Lineage Power Corporation 3000 Skyline Drive, Mesquite, TX 75149, USA +1-800-526-7819 (Outside U.S.A.: +1-972-284-2626) www.lineagepower.com e-mail: techsupport1@lineagepower.com
Europe, Middle-East and Africa Headquarters Tel: +49 898 780 672 80
India Headquarters Tel: +91 80 28411633
Lineage Power reserves the right to m ake changes to t he product(s) or inf ormation contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. (c) 2008 Lineage Pow er C orporation, (Mesquite, Texas) All I nternational Rights Res erved.
Document No: DS06-112 ver. 1.19 PDF name: eqw010-040_ds.pdf

▲Up To Search▲

Price & Availability of EQW040A0M1-SZ

	To Download EQW040A0M1-SZ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .