View DV200-27005S_279705.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

DV200-27000S Series
HIGH RELIABILITY DC-DC CONVERTERS
DESCRIPTION
The DV200 series of high reliability, isolated DC-DC converters is operable over a wide (-55 C to +100 C) temperature range with no power derating. Unique to the DV200 series is a magnetic feedback circuit that is radiation immune. Operating at a nominal fixed frequency of 500 kHz, these regulated, isolated units utilize well-controlled undervoltage lockout circuitry to eliminate slow start-up problems. The current sharing function allows a maximum of five units to be connected in parallel to boost the total output power to 5 times. The output voltage is trimmable up to +10% or down -20%. These converters are designed and manufactured in a facility qualified to ISO9001 and certified to MILPRF-38534 and MIL-STD-883.
FEATURES
* * * * * * * * * * * * * * High Reliability Parallel Up to 5 Units With Current Sharing Output Voltage Trim Up +10% or Down -20% Wide Input Voltage Range: 160 to 400 Volts Up to 175 Watts Output Power Radiation Immune Magnetic Feedback Circuit NO Use of Optoisolators Undervoltage Lockout Indefinite Short Circuit Protection Current Limit Protection Input Transient Voltage: 500 Volts for 1 second High Power Density: 80 W/in3 Custom Versions Available Additional Environmental Screening Available
Figure 1 - DV200-27000S DC-DC Converter (Not To Scale)
15006DSA
17921 Bothell-Everett Highway, Suite 108 Bothell, WA 98012 http://www.vpt-inc.com
Sales Information: Phone: (425) 487-4850 Fax: (425) 487-4802 E-mail: sales@vpt-inc.com
1
DV200-27000S Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second) Output Power1,2 Power Dissipation (Full Load, TCASE = +100C) Parameter STATIC
INPUT Voltage Current Ripple Current Inhibit Pin Input UVLO Turn On UVLO Turn Off OUTPUT Voltage Power
2 2 3 3 3
400 VDC 500 Volts 175 Watts 40 Watts
Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-2703R3S Min
160 0 9.5 140 135
+25C -65C to +135C 270C 115 Grams Units
Conditions
DV200-27005S Min
160 0 9.5 140 135 4.95 4.90 0 0 -20 80 400 450 100 -
Typ
270 3 8 100 10.5 150 145 3.30 3.30 50 10 10 0 78 45 45 500 500 955 200 200 200 50 150 0
Max
400 500 5 20 150 1.5 11.5 159 155 3.33 3.37 100 30 100 50 50 10 2000 600 550 400 300 500 200 300 15
Typ
270 3 8 100 10.5 150 145 5.00 5.00 50 10 10 83 45 45 500 500 955 200 200 200 50 150 0
Max
400 500 5 20 150 1.5 11.5 159 155 5.05 5.10 150 30 100 50 50 10 2000 600 550 400 300 500 200 300 25
Continuous Transient, 1 sec Inhibited No Load Full Load, 20Hz to 10MHz To Disable Output
V V mA mA mAp-p V V V V V V W A mVp-p mV mV % % W W F kHz kHz M kHrs mVPK Sec mVPK Sec mSec mVPK
Inhibit Pin Open Circuit Voltage
VOUT VOUT IOUT VOUT VOUT VOUT VOUT
TCASE = 25C TCASE = -55C to +100C VIN = 160V to 400V VIN = 160V to 400V Full Load, 10kHz to 10MHz VIN = 160V to 400V No Load to Full Load Full Load Full Load Overload
3
3.27 3.23 0 0 -20 76 400
Current
Ripple Voltage Line Regulation Load Regulation Voltage Trim EFFICIENCY
LOAD FAULT POWER DISSIPATION CAPACITIVE LOAD
3
Short Circuit
SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION
4
VH - VL = 5V Duty Cycle = 20% - 80% 1000 VDC GB @ TC = 55C VOUT VOUT VOUT
450 100 -
MTBF (MIL-HDBK-217F)
DYNAMIC
Load Step Output Transient Load Step Recovery Line Step Recovery Turn On Delay Turn On Overshoot
5 3
Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V
Line Step Output Transient
3, 5
Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value.
15006DSA
2
DV200-27000S Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second) Output Power1,2 Power Dissipation (Full Load, TCASE = +100C) Parameter STATIC
INPUT Voltage Current Ripple Current Inhibit Pin Input UVLO Turn On UVLO Turn Off OUTPUT Voltage Power
2 2 3 3 3
400 VDC 500 Volts 175 Watts 40 Watts
Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27012S Min
160 0 9.5 140 135
+25C -65C to +135C 270C 115 Grams Units
Conditions
DV200-27015S Max
400 500 5 20 200 1.5 11.5 159 155
Typ
270 3 8 100 10.5 150 145 12.0 12.0 50 10 10 85 45 45 500 500 955 900 200 900 200 150 -
Min
160 0 9.5 140 135 14.85 14.70 0 0 -20 82 400 450 100 -
Typ
270 3 8 100 10.5 150 145 15.0 15.0 50 10 10 86 45 45 500 500 955 900 200 900 200 150 -
Max
400 500 5 20 200 1.5 11.5 159 155 15.15 15.30 175 11.7 150 50 50 10 1000 600 550 1200 400 1200 400 300 50
Continuous Transient, 1 sec Inhibited No Load Full Load, 20Hz to 10MHz To Disable Output
V V mA mA mAp-p V V V V V V W A mVp-p mV mV % % W W F kHz kHz M kHrs mVPK Sec mVPK Sec mSec mVPK
Inhibit Pin Open Circuit Voltage
VOUT VOUT IOUT VOUT VOUT VOUT VOUT
TCASE = 25C TCASE = -55C to +100C VIN = 160V to 400V VIN = 160V to 400V Full Load, 10kHz to 10MHz VIN = 160V to 400V No Load to Full Load Full Load Full Load Overload
3
11.88 11.76 0 0 -20 82 400
12.12 12.24 175 14.6 150 50 50 10 1000 600 550 1200 400 1200 400 300 50
Current
Ripple Voltage Line Regulation Load Regulation Voltage Trim EFFICIENCY
LOAD FAULT POWER DISSIPATION CAPACITIVE LOAD
3
Short Circuit
SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION
4
VH - VL = 5V Duty Cycle = 20% - 80% 1000 VDC GB @ TC = 55C VOUT VOUT VOUT
450 100 -
MTBF (MIL-HDBK-217F)
DYNAMIC
Load Step Output Transient Load Step Recovery Line Step Recovery Turn On Delay Turn On Overshoot
5 3
Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V
Line Step Output Transient
3, 5
Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value.
15006DSA
3
DV200-27000S Series
SPECIFICATIONS (TCASE = -55C to +100C, VIN = +270V 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) Input Voltage (Transient, 1 second) Output Power1,2 Power Dissipation (Full Load, TCASE = +100C) Parameter STATIC
INPUT Voltage Current Ripple Current Inhibit Pin Input UVLO Turn On UVLO Turn Off OUTPUT Voltage Power
2 2 3 3 3
400 VDC 500 Volts 175 Watts 40 Watts
Junction Temperature Rise to Case Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) DV200-27028S Min
160 0 9.5 140 135
+25C -65C to +135C 270C 115 Grams
Conditions
Typ
270 3 8 100 10.5 150 145 28.0 28.0 100 10 10 86 45 45 500 500 955 1600 200 1600 200 150 -
Max
400 500 5 20 200 1.5 11.5 159 155 28.28 28.56 175 6.25 250 100 100 10 1000 600 550 2400 400 2400 400 300 100
Units
Continuous Transient, 1 sec Inhibited No Load Full Load, 20Hz to 10MHz To Disable Output
V V mA mA mAp-p V V V V V V W A mVp-p mV mV % % W W F kHz kHz M kHrs mVPK Sec mVPK Sec mSec mVPK
Inhibit Pin Open Circuit Voltage
VOUT VOUT IOUT VOUT VOUT VOUT VOUT
TCASE = 25C TCASE = -55C to +100C VIN = 160V to 400V VIN = 160V to 400V Full Load, 10kHz to 10MHz VIN = 160V to 400V No Load to Full Load Full Load Full Load Overload
3
27.72 27.44 0 0 -20 82 400
Current
Ripple Voltage Line Regulation Load Regulation Voltage Trim EFFICIENCY
LOAD FAULT POWER DISSIPATION CAPACITIVE LOAD
3
Short Circuit
SWITCHING FREQUENCY SYNC FREQUENCY RANGE ISOLATION
4
VH - VL = 5V Duty Cycle = 20% - 80% 1000 VDC GB @ TC = 55C VOUT VOUT VOUT
450 100 -
MTBF (MIL-HDBK-217F)
DYNAMIC
Load Step Output Transient Load Step Recovery Line Step Recovery Turn On Delay Turn On Overshoot
5 3
Half Load to Full Load VIN = 180V to 400V VIN = 0V to 270V
Line Step Output Transient
3,5
Notes: 1. Dependant on output voltage. 2. Derate linearly to 0 at 125C. 3. Verified by qualification testing. 4. Input to output and input to case. Isolation from output to case is 500VDC. 5. Time for output voltage to settle within 1% of its nominal value.
15006DSA
4
DV200-27000S Series
BLOCK DIAGRAM
PIN 5 270V IN PIN 6 +V OUT PIN 10 IN COM PIN 1 Q1 MAGNETIC FEEDBACK VOLTAGE AND CURRENT AMPLIFIERS PIN 8 PIN 7 PIN 9 PWM CONTROL PIN 3 SHARE OUT COM
TRIM +S -S
UNDER VOLTAGE SHUTDOWN
PRIMARY HOUSEKEEPING SUPPLY
INH / SYNC IN SYNC OUT
PIN 4 PIN 2
SECONDARY HOUSEKEEPING SUPPLY
Figure 2
CONNECTION DIAGRAM
5 2200PF 4 INH/SYNC IN 270 Vdc 6
270V IN
+V OUT +S
7 LOAD 9
+ -S IN COM OUT COM 10
1
Figure 3
15006DSA
5
DV200-27000S Series
INHIBIT DRIVE CONNECTION DIAGRAMS
OPTOISOLATOR INH/SYNCIN
4 25K
+ IN COM 1
10V
Figure 4 - Isolated Inhibit Drive and Internal Equivalent Circuit
PARALLEL CONNECTION DIAGRAM
DV200-27000S DC-DC CO NVERTER 5 270V IN 4 INH / SYNC IN 270 Vdc +V OUT +S SHARE -S 1 IN COM OUT COM 10 CASE DV200-27000S DC-DC CO NVERTER 5 4 INH / SYNC IN SHARE -S 1 IN COM OUT COM 10 CASE 3 9 270V IN +V OUT +S 6 7 7 3 9 6
*
+ -
LO AD
*
Figure 5 - Parallel Connection with Current Sharing (*Shown with optional "OR" ing diode)
15006DSA
6
DV200-27000S Series
OUTPUT VOLTAGE TRIM
+V OUT PIN 6 50 +S PIN 7 10K TRIM R-TRIM (TRIM DOWN)
+
2.5V
The output voltage can be trimmed down by connecting a resistor between the TRIM pin (PIN 8) and the +V OUT pin (PIN 6), or can be trimmed up by connecting a resistor between the TRIM pin (PIN 8) and the OUT COM pin (PIN 10). The maximum trim range is +10% up and -20% down. The appropriate resistor values versus the output voltage are given in the trim table below.
15K
PIN 8
+ -
Ri -S PIN 9 50 OUT COM PIN 10 R-TRIM (TRIM UP)
Figure 6 - Output Voltage Trim DV200-2703R3S
+VOUT (V) 3.60 3.55 3.50 3.45 3.40 3.35 3.30 3.25 3.20 3.15 3.10 3.05 3.00 RTRIM () 68.3k 85k 110k 151.7k 235k 485k 135k 55k 28.3k 15k 7k 1.7k
DV200-27005S
+VOUT (V) 5.5 5.4 5.3 5.2 5.1 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 RTRIM () 35k 47.5k 68.3k 110k 235k 225k 100k 58.3k 37.5k 25k 16.7k 10.7k 6.3k 2.8k 0
DV200-27012S
+VOUT (V) 13.2 13.0 12.8 12.6 12.4 12.2 12.0 11.8 11.6 11.4 11.2 11.0 10.8 10.6 10.4 10.2 10.0 9.8 9.6 RTRIM () 5.8k 10k 16.2k 26.6k 47.3k 109k 454k 213k 134k 94k 70.1k 54.3k 42.9k 34.4k 27.8k 22.5k 18.2k 14.6k
DV200-27015S
+VOUT (V) 16.50 16.25 16.00 15.75 15.50 15.25 15.00 14.75 14.50 14.25 14.00 13.75 13.50 13.25 13.00 12.75 12.50 12.25 12.00 RTRIM () 1.7k 5k 10k 18.3k 35k 85k 475k 225k 142k 100k 75k 58.3k 46.4k 37.5k 30.6k 25k 20.5k 16.7k
DV200-27028S
+VOUT (V) 30.5 30 29.5 29 28.5 28 27.5 27 26.5 26 25.5 25 24.5 24 23.5 23 22.5 RTRIM () 1.9k 6.2k 13.2k 27.3k 69.7k 832k 400k 256k 184k 141k 112k 91.4k 76k 64k 54.4k 46.6k
15006DSA
7
DV200-27000S Series
PACKAGE SPECIFICATIONS
TOP VIEW
PIN 1 2 3 4 5 6 7 8 9 10 FUNCTION IN COM SYNC OUT SHARE INH / SYNC IN 270V IN +V OUT +S TRIM -S OUT COM
SIDE VIEW
Figure 7 - Package and Pinout (Dimensional Limits are 0.005" Unless Otherwise Stated)
15006DSA
8
DV200-27000S Series
PACKAGE PIN DESCRIPTION
Pin
1 2 3 4 5 6 7 8 9 10
Function
IN COM SYNC OUT SHARE INH / SYNC IN 270V IN +V OUT +S TRIM -S OUT COM
Description
Input Common Connection Output Synchronization Signal Current Share Logic Low = Disabled Output. Unconnected or open collector TTL or Square-wave Synchronization Signal = Enabled Output. Positive Input Voltage Connection Positive Output Voltage Connection Positive Sense Trim Output Voltage to +10%, -20% of Nominal Value Return Sense Output Common Connection
ENVIRONMENTAL SCREENING
Screening
Pre-Cap Inspection Temperature Cycling Burn-In Final Electrical Final Inspection
MIL-STD-883
IPC-A-610 Class III -55C, 100C, 10 cycles 96 hours at +100C 12 hours at +100C 100% at -55C, 25C, 100C1 100% at 25C Method 2009
Standard (No Suffix)
*
Military /ML
* *
* * *
* * *
Note: 1. 100% R&R testing at -55C, +25C, and +100C with all test data included in product shipment.
15006DSA
9
DV200-27000S Series
ORDERING INFORMATION
DV2001
270 2
05 3
S 4
/ML 5
-
XXX 6
(1) Product Series
DV200-
(2) Nominal Input Voltage
270 270 Volts
(3) Output Voltage
3R3 05 12 15 28 3.3 Volts 5 Volts 12 Volts 15 Volts 28 Volts
(4) Number of Outputs
S Single
(5) Screening Code
None /ML Standard Military
(6) Additional Screening Code
Contact Sales
Please contact your sales representative or the VPT Inc. Sales Department for more information concerning additional environmental screening and testing, different input voltage, output voltage, power requirement, source inspection, and/or special element evaluation for space or other higher quality applications.
CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales Department at: Phone: Fax: E-mail: (425) 487-4850 (425) 487-4802 sales@vpt-inc.com
All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors or omissions. The products or specifications contained herein are subject to change without notice.
15006DSA
10

▲Up To Search▲

Price & Availability of DV200-27005S

	To Download DV200-27005S Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .