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PKA 2000 I
25-40 W DC/DC Power Modules 24 V Input Series
* Single, dual and triple output * 500 V dc isolation voltage * MTBF >2 million hours @75 C case temperature * Complete, no extra filters or heatsinks required
The 25-40 watts PKA 2000 series hybrid DC/DC power modules are especially designed for decentralized 24/28 Vdc system distributed onboard DC/DC coverters. By using a thickfilm thecknology, which provides a high degree of intergration as well as efficient thermal management, and by utilizing a 300 kHz switching frequency, these highly reliable products comply to demanding applications within e.g. cellular radio, medical, industrial and airborne industri. Input to output isolation is 500 Vdc . Mechanical ruggedness - in conformance with IEC 68-2 - is close to requirements for discrete
components. Extreme temperature conditions can be met since the converters can operate with full output power in ambient temperatures ranging from -45 to +85 C or up to +115 C case temperature, making the products ideal also for applications within various non-controlled environments. The PKA series is manufactured using highly automated manufacturing lines with a world-class quality commitment and a five-year warranty. Ericsson Microelectronics AB has been an ISO 9001 certified supplier since 1991. For a complete product program please reference the back cover.
E
General
Absolute Maximum Ratings
Characteristics TC TS VI VISO Case temperature1) min - 45 - 55 - 0.5 500 1.3 0 0 5 VO max +115 +125 36 Unit C C V dc V dc Ws V V
Storage temperature Input voltage Isolation voltage (input to output test voltage) Transient input energy @ TA = +25 C
Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute MaximumRatings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and performance may degrade in an unspecified manner.
VRC Vadj
1)
Remote control voltage (pin 9) Output adjust voltage (pin 10)
Safety
The PKA 2000 I Series DC/DC power modules are designed in accordance with EN 60 950, Safety of information technology equipment including electrical business equipment and certified by SEMKO. The PKA power modules are recognized by UL and meet the applicable requirements in UL 1950 Safety of information technology equipment, the applicable Canadian safety requirements and UL 1012 Standard for power supplies. The DC/DC power module shall be installed in an end-use equipment and considerations should be given to measuring the case temperature to comply with TC max when in operation. They are intended to be supplied by isolated secondary circuitry and shall be installed in compliance with the requirements of the ultimate application. If connected to a 24 V DC power system reinforced insulation must be provided in the power supply that isolates the input from the ac mains. The isolation in the DC/DC power module is an operational insulation in accordance with EN 60 950. One pole of the input and one pole of the output is to be grounded or both are to be kept floating. The terminal pins are only intended for connection to mating connectors of internal wiring inside the end-use equipment. The isolation voltage is a galvanic isolation and is verified in an electric strength test. Test voltage (VISO) between input and output is 500 V dc. The capacitor between input and output has a value of 10 nF and the leakage current is less than 1mA @ 26 V dc. Flammability ratings of the terminal support and internal plastic construction details meets UL 94V-0.
Corresponding ambient temp. range (TA) at full output power is -45 to +85 C.
Input TC < TC max
Characteristics Conditions TC < TC max VI Input voltage range TC < + 95 C VIoff II rush II 2t PIi Input idling power Input transient peak current (transient immunity)
2) PKA 2411 PIL = 30 A, 2x10-3 A2s *) PKA 2432 PIL = 30 A, 5x10-3 A2s
min 19 19 13
typ
max 32 35 18
Unit V V V A A2 s W
Turn-off input voltage Inrush current2)
(See Operating Information)
15 IO = IOnom 5x10-4 IO =0,TC = 0...+95C P< 1 kW, VC < 50 V, tr/td =10/1000 ms 0.8
20
A
Environmental Characteristics
Characteristics Test procedure & conditions Frequency Amplitude Acceleration Number of cycles Peak acceleration Shock duration Peak acceleration Bump duration Number of bumps Temperature Number of cycles Temperature Duration Temperature Humidity Duration 10-500 Hz 0.75 mm 10 g 10 in each axis 200 g 3 ms 40 g 6 ms 1000 in 6 directions -40C to +125C 10 40C 56 days 85C 85% RH 500 hours
Vibration (Sinusoidal)
IEC 68-2-6 Fc
Shock (Half sinus) Bump (Half sinus)
IEC 68-2-27 Ea
IEC 68-2-29 Eb
Temperature change Damp heat
IEC 68-2-14 Na
IEC 68-2-3 Ca
Accelerated damp heat
IEC 68-2-3 Ca with bias
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Mechanical Data
On-Card
Off-Card
Dimensions in mm (in)
Connections
Pin 1 2 3 4 5 6 Designation RC NC -In +In Aux NC -Out 2 -Out 3 NC +Out 2 -Out 1/Rtn +Out 1 Vadj Function Remote control. To turn-on and turn-off the output. It is also used to adjust the turn-off input voltage threshold. Not connected. Negative input. Positive input. Auxiliary. Not connected in singles. Negative output 2 in duals. Negative output 3 in triples. Not connected in singles. Positive output 2 in duals and triples. Negative output 1 in singles and duals. Output return in triples. Positive output 1in all models. Output voltage adjust.
Weight
95 gr (3.35 oz) PKA 2432 PIL 112 gr (3.95 oz)
Case
Blue anodized self-cooled aluminium chassis with snap-on cover and with tin plated brass pins.
Thermal data
Thermal resistance case to ambient PI-version Rth case-amb. = 5.0 C/W PIL-version Rth case-amb. = 4.6 C/W For Off-Card versions (CI) the specification is valid if mounting surface has Rth < 7 C/W to ambient. 3
7 8 9 10
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Electrical Data
Fundamental circuit diagrams Single output
5 4
1
9 8
10 3
Dual output
5 4
1
9 8
10 3
Triple output
5 4
7 6 9 8
1
10 3
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PKA 2211 PI, CI
TC = 0...+95C, VI = 19...35V unless otherwise specified. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation ttr Load transient recovery time Long term drift included IO = 25 mA IO = IO max IO = 0.1 ...1.0 IO max, VI = 26 V IO= 0.1 ...1.0 IO max, VI = 26 V load step = 0.8 x IOmax di <0.1A/ms dt IO =IO max, TC 5.00
5.36 5.40 72 62
V V mV mV
ms
VO
mV mV mV/C ms ms A W A A
Vtr
Load transient voltage
Tcoeff tr ts IO PO max Ilim Isc VO ac SVR
Temperature coefficient2) Ramp-up time Start-up time Output current Max output power3) Current limiting threshold Short circuit current1) Output ripple & noise Supply voltage rejection (ac)
IO =IO max
20 Hz ...5 MHz 50
90
mVp-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
1)
See Operating Information. Temperature coefficient is positive at low temperatures. 3) See Typical Characteristics, Power derating.
2)
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = I O max, VI =26 V IO = IO max, VI =26 V min 78 typ 80 6.25 max Unit % W
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PKA 2411 PIL
TC = 0...+95C, VI = 19...35 V unless otherwise specified. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy TC = +25C, IO = IO max, VI =26 V Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation ttr Load transient recovery time Long term drift included IO = 25 mA IO = I O max IO = 0.1 ...1.0 IO max, VI = 26 V IO= 0.1 ...1.0 IO max, VI = 26 V load step = 0.8 x IOmax di <0.1A/ms dt IO =IO max, TC 5.00
5.36 5.40 62 72
V V mV mV
ms
VO
mV mV mV/C ms ms A W A A
Vtr
Load transient voltage
Tcoeff tr ts IO PO max Ilim Isc VO ac SVR
1) 2) 3)
Temperature coefficient 2) Ramp-up time Start-up time Output current Max output power3) Current limiting threshold Short circuit current1) Output ripple & noise Supply voltage rejection (ac)
IO =IO max
20 Hz ...5 MHz 50
90
mVp-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
See Operating Information. Temperature coefficient is positive at low temperatures. See Typical Characteristics, Power derating.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO max, VI = 26 V IO = IO max, VI = 26 V min 79 typ 81 9.4 max Unit % W
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PKA 2323 PI, CI
TC = 0...+95C, VI = 19...35 V unless otherwise specified. IO1 nom = 1.25 A, IO2 nom = 1.25 A. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy TC = +25C, IO = IOnom, VI =26 V Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation ttr Load transient recovery time Long term drift included IO = 25 mA IO = IO nom IO 1= 0.1 ...1.0 IO 1nom, I O 2= IO 2nom, VI = 26 V IO=0.1 ...1.0 IO nom, VI = 26 V load step = 0.8 IOnom, IO1 = IO2 di <0.1A/ms dt IO =IO nom, TC VO
200 +600 - 600 1.2 10 30
Vtr
Load transient voltage
Tcoeff tr ts IO PO max Ilim Isc VO ac SVR
1) 2)
Temperature coefficient2) Ramp-up time Start-up time Output current Max total output power3) Current limiting threshold Short circuit current1) Output ripple & noise Supply voltage rejection (ac)
min 30, max 15 on Out 2 min 1.02 x PO max4)
A IO = IO nom 20 Hz ...5MHz 43 140 43 140 mVp-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
See Operating Information. Temperature coefficient is neutral at low temperatures. 3) See Typical Characteristics, Power derating. 4) I lim on each output is set by the total load.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO nom, VI = 26 V IO = IO nom, VI = 26 V min 84 typ 86 4.9 max Unit % W
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PKA 2325 PI, CI
TC = 0...+95C, VI = 19...35 V unless otherwise specified. IO1 nom = 1.0 A, IO2 nom = 1.0 A. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation ttr Load transient recovery time Long term drift included IO = 25 mA IO = IO nom IO 1= 0.1 ...1.0 IO 1nom, IO 2 = IO nom, VI = 26 V IO=0.1 ...1.0 IO nom, VI = 26 V load step = 0.8 IOnom, IO1 = IO2 di <0.1A/ms dt IO =IO nom, TC VO
200 +750 - 750 1.5 10 30
Vtr
Load transient voltage
Tcoeff tr ts IO PO max Ilim Isc VO ac SVR
Temperature coefficient 2) Ramp-up time Start-up time Output current Max total output power3) Current limiting threshold Short circuit current1) Output ripple & noise Supply voltage rejection (ac)
min 30, max 15 on Out 2 TC < TC max min 1.02 x PO max4)
A IO = IO nom 20 Hz ... 5 MHz 43 140 43 140 mV p-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
1) 2)
See Operating Information. Temperature coefficient is neutral at low temperatures. 3) See Typical Characteristics, Power derating. 4) I lim on each output is set by the total load.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO nom, VI = 26 V IO = IO nom, VI = 26 V min 82 typ 85 5.3 max Unit % W
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PKA 2231 PI, CI
TC = 0...+95C, VI = 19...35 V unless otherwise specified. IO1 nom = 3.8 A, IO2, 3 nom = 0.25 A.
Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy TC = +25C, IO = IO nom, VI = 26 V Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation Load transient recovery time Long term drift included IO = 25 mA IO = IO nom IO1= 0.1 ...1.0 IO nom, IO2, 3 = IO nom, VI = 26 V IO= 0.1 ...1.0 IO nom, VI = 26 V load step = 80% of IO nom symmetrical load, IO2, 3 = IO nom di <0.1A/ms dt 100 +250 -250 0.5 10 30 0 5 0 IO = 0.1 ...1.0 IO nom, IO 2, 3= IO nom 10 5.00 5.34 5.50 62 52 15.90 168 15.90 168 % 5.10 typ 5.13 max 5.17 min typ 11.85 max 4% min typ 11.85 max 4% V Output 2 Output 3 Unit
V V mV mV
VO
ttr
100 +650 -650 1.2 10 30 1 0
100 +650 -650 1.2 10 30 1
ms
mV mV mV/C ms ms A W
Vtr
Load transient voltage
Tcoeff tr ts IO
Temperature coefficient2) IO =IO nom, TC < TC max Ramp-up time Start-up time Output current I O= 0.1 ...1.0 IO nom, VI = 26 V 0.1 ...0.9 VO From VI connection to VO = 0.9 VOi
POmax Max total output power3) Ilim Isc VOac SVR Current limiting threshold Short curcuit current1) Output ripple & noice Supply voltage rejection (ac) IO = IO nom 20 Hz ...5 MHz 50 TC < TC max
min 25, max 15 on Out 2 + Out 3 min 1.02 PO max4)
A 90 43 150 43 150 mV p-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
1) 2)
See Operating Information. Temperature coefficient is neutral at low temperatures. 3) See Typical Characteristics, Power derating. 4) I lim on each output is set by the total load.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO nom, VI = 26 V IO = IO nom, VI = 26 V min 78 typ 82 5.5 max Unit % W
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PKA 2232 PI, CI
TC = 0...+95C, VI = 19...35 V unless otherwise specified. IO1 nom = 3.8 A, IO2, 3 nom = 0.2 A. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy TC = +25C, IO = IO nom, VI = 26 V Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation Load transient recovery time Long term drift included IO = 25 mA IO = IO nom IO1= 0.1 ...1.0 IO nom, IO2, 3 = IO nom, VI = 26 V IO= 0.1 ...1.0 IO nom, VI = 26 V load step = 80% of IO nom symmetrical load, IO2, 3 = IO nom di <0.1A/ms dt 100 +250 -250 0.5 10 30 0 5.0 0 IO = 0.1 ...1.0 IO nom, IO 2, 3 = IO nom 10 % 5.10 typ 5.13 max 5.17 min 14.25 typ 15.00 max min typ max V Output 2 Output 3 Unit
15.75 -14.75 -15.00 -15.75
5.00
5.33 5.5 62 52 21.8 240 21.8 240
V V mV mV
VO
ttr
100 +750 -750 1.5 10 30 0.8 0
100 +750 -750 1.5 10 30 0.8
ms
mV mV mV/C ms ms A W
Vtr
Load transient voltage
Tcoeff tr ts IO
Temperature coefficient2) IO =IO nom, TC < TC max Ramp-up time Start-up time Output current I O= 0.1 ...1.0 IO nom, VI = 26 V 0.1 ...0.9 VO From VI connection to VO = 0.9 VOi
PO max Max total output power3) Ilim Isc VO ac SVR
1) 2)
min 25, max 15 on Out 2 + Out 3 TC < TC max min 1.02 PO max4)
Current limiting threshold Short curcuit current1) Output ripple & noice Supply voltage rejection (ac)
A IO = IO nom 20 Hz ...5 MHz 50 90 40 150 40 150 mVp-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
See Operating Information. Temperature coefficient is neutral at low temperatures. 3) See Typical Characteristics, Power derating. 4) I lim on each output is set by the total load.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO nom, VI = 26 V IO = IO nom, VI = 26 V min 78 typ 83 5.1 max Unit % W
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PKA 2432 PIL
TC = 0...+95C, VI = 19...35 V unless otherwise specified. IO1 nom = 5.0 A, IO2, 3 nom = 0.45 A. Output
Output 1 Characteristics Conditions min VOi Output voltage initial setting and accuracy TC = +25C, IO = IO nom, VI = 26 V Output adjust range1) Output voltage tolerance band Idling voltage Line regulation Load regulation Load transient recovery time Long term drift included IO = 25 mA IO = IO nom IO1= 0.1 ...1.0 IO nom, IO2, 3 = IO nom, VI = 26 V IO= 0.1 ...1.0 IO nom, VI = 26 V load step = 80% of IO nom symmetrical load, IO2, 3 = IO nom di <0.1A/ms dt 100 +250 -250 0.5 10 30 0 8.0 0 IO = 0.1 ...1.0 IO nom, IO 2, 3 = IO nom 10 % 5.03 typ 5.13 max 5.24 min 15.84 typ 16.50 max min typ max V Output 2 Output 3 Unit
17.16 -15.84 -16.50 -17.16
4.82
5.52 5.4 185 54 23.0 725 23.0 725
V V mV mV
VO
ttr
100 +830 - 830 1.7 10 30 2.0 0
100 +830 -830 1.7 10 30 2.0
ms
mV mV mV/C ms ms A W
Vtr
Load transient voltage
Tcoeff tr ts IO
Temperature coefficient 2) IO =IO nom, TC < TC max Ramp-up time Start-up time Output current I O= 0.1 ...1.0 IO nom, VI = 26 V 0.1 ...0.9 VO From VI connection to VO = 0.9 VOi
PO max Max total output power3) Ilim Isc VO ac SVR Current limiting threshold Short curcuit current1) Output ripple & noice Supply voltage rejection (ac) IO = IO nom 20 Hz ...5 MHz 40 TC < TC max
min 40, max 25 on Out 2 + Out 3 min 1.02 PO max4)
A 90 30 150 30 150 mVp-p dB
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VO p-p))
1) 2) 3)
See Operating Information. Temperature coefficient is neutral at low temperatures. See Typical Characteristics, Power derating. 4) I lim on each output is set by the total load.
Miscellaneous
Characteristics h Pd Efficiency Power dissipation Conditions IO = IO nom, VI = 26 V IO = IO nom, VI = 26 V min 81 typ 83 8.2 max Unit % W
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PKA2211 PI, CI
Efficiency (typ)
90 19 V
Output characteristic (typ)
Power derating
Efficiency (%)
80 35 V
70
60 1 2 3 Load current (A) 4 5
PKA 2411 PIL
Efficiency (typ)
90 19 V
Output characteristic (typ)
Power derating
Efficiency (%)
80 35 V
70
60 1.6
3.2
4.8 Load current (A)
6.4
8.0
PKA 2323 PI, CI
Efficiency (typ)
90 19 V
Efficiency (%)
Output characteristic (typ)
Output characteristic (typ)
80
35 V
70
60 0.25
0.50
0.75
1.0
1.25
Load current Output 1(A), IO2 = IO1
Power derating
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PKA 2325 PI, CI
Efficiency (typ)
90
Output characteristic (typ)
Output characteristic (typ)
19V
Efficiency (%)
80 35 V 70
60 0.20
0.40
0.60
0.80
1.0
Load current Output 1(A), IO2 = IO1
Power derating
PKA 2231 PI, CI
Efficiency (typ)
90 19 V
Output characteristic (typ)
Output characteristic (typ)
Efficiency (%)
80 35 V
70
60 0.8
1.6
2.4
3.2
4.0
Load current Output 1(A), IO2, IO3 = IOnom
Output characteristic (typ)
Power derating
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13
PKA 2232 PI, CI
Efficiency (typ)
90 19 V
Output characteristic (typ)
Output characteristic (typ)
Efficiency (%)
80
35 V
70
60 0.76
1.52
2.28
3.04
3.8
Load current Output 1(A), IO2, IO3 = IOnom
Output characteristic (typ)
Power derating
PKA 2432 PIL
Efficiency (typ)
90 19 V
Output characteristic (typ)
Output characteristic (typ)
Efficiency (%)
80
35 V
70
60 1 3 4 2 Load current Output 1(A), IO2, IO3 = IOnom 5
Output characteristic (typ)
Power derating
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EMC Specifications
The conducted EMI measurement was performed using a module placed directly on the test bench. The fundamental switching frequency is 300 kHz 15% @ VI = 26V, IO = (0.1...1.0) x IOmax.
Over Voltage Protection (OVP)
The remote control can also be utilized for OVP by using the external circuitry in fig. 2. Resistor values given are for 5 V output applications, but can easily be adjusted for other output voltages and the desired OVP level.
Conducted EMI Input terminal value (typ)
5 4 6 7 9 8
1
10 3
Fig. 2
Maximum Capacitive Load
The maximum recommended capacitance connected directly to the PKA DC/DC power modules' output, without resistance or inductance in series, is 100 mF/A (output current rating). Connect capacitors across the load for maximum effectiveness and maximum stability margins.
Turn-off Input Voltage (VIoff)
5 50
Test Set-up according to CISPR publ. 1A.
Output Ripple (VOac)
Output ripple is measured as the peak to peak voltage of the fundamental switching frequency.
The input voltage is monitored and the PKA DC/DC power module will turn on and turn off at predetermined levels. The levels can be decreased by means of an external resistor connected between pin 1 and pin 4. A 200 kW resistor will decrease the shutdown voltage below 18 V. To maintain the nominal output voltage at input voltages below VI min it may be necessary to decrease the load.
Output Voltage Adjust (Vadj)
Operating information
Remote Control (RC)
Turn-on or turn-off can be realized by using the RC-pin. Normal operation is achieved if pin 1 is open (NC). If pin 1 is connected to pin 3 the PKA DC/DC power module turns off. To ensure safe turn-off the voltage difference between pin 1 and 3 shall be less than 1.8 V. RC is TTL open collector compatible (see fig. 1). Pin 1 is an output and no current should be driven into pin 1. Use a diode if necessary e.g. totem pole TTL logic. The internal pull-up resistance is 36 kW.
+VI
The output voltage, VO, can be adjusted by using an external resistor. The output voltage adjust function is not accurate and it is recommended to use a potentiometer. To decrease the output voltage the resistor should be connected between pin 10 and pin 9 (+ Out 1). To increase the output voltage the resistor should be connected between pin 10 and pin 8 (- Out 1).
Parallel Operation
Due to the current limiting protection (hick-up), temperature coefficient and output voltage characteristic for PKA paralleling of modules for increased power is not recommended. PKA can be paralleled for redundancy.
PKA RC
(pin 1) TTL
Control Logic
Current Limiting Protection
The output power is limited at loads above the output current limiting threshold (Ilim), specified as a minimum value. As the PKA multiple output models are power limited, current limiting threshold for an individual output is set by the loads on the other outputs. The power module can withstand continuous short circuit without destruction. A hick-up mode is used on all models to minimize the internal power dissipation. The hick-up time constant is set by the slow start. 15
-In
(pin 3) -VI
Fig. 1
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Input and Output Impedance
Both the source impedance of the power feeding and the load impedance will interact with the impedance of the DC/DC power module. It is most important to have the ratio between L and C as low as possible, i.e. a low characteristic impedance, both at the input and output, as the power modules have a low energy storage capability. Use an electrolytic capacitor across the input or output if the source or load inductance is larger than 10 mH. Their equivalent series resistance together with the capacitance acts as a lossless damping filter. Suitable capacitor values are in the range 10-100 mF.
Quality
Reliability
Meantime between failure (MTBF) is calculated to >2.0 million hours at full output power and a case temperature of +75C (TA =+45C), using the Ericsson failure rate data system. The Ericsson failure rate data system is based on field failure rates and is continuously updated. The data corresponds to actual failure rates of component used in Information Technology and Telecom equipment in temperature controlled environments (TA =-5...+65C). The data is considered to have a confidence level of 90%. For more information see Design Note 002.
Accessories
PKZ 0001 PKZ 0004 PI version of ground pin for case, in packages of 10 pcs incl. mounting screws. Mounting bracket for Off-Card mounting in packages of 2 pcs.
Quality Statement
The products are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, 6s and SPC, are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out by a burn-in procedure and an ATE-based final test. Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products.
Warranty
Ericsson Microelectronics warrants to the original purchaser or end user that the products conform to this Data Sheet and are free from material and workmanship defects for a period of five (5) years from the date of manufacture, if the product is used within specified conditions and not opened. In case the product is discontinued, claims will be accepted up to three (3) years from the date of the discontinuation. For additional details on this limited warranty we refer to Ericsson Microelectronics AB's "General Terms and Conditions of Sales", or individual contract documents.
Mounting information for PKZ 0001
The two holes on the ground pin are ovals for positioning of the pin according to the PCB layout. The screws are delivered together with the pin.
Limitation of Liability
Ericsson Microelectronics does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person's health or life).
Mounting information for PKZ 0004
Mounting surface must be flat within 0.2 mm. All specifications are valid if the mounting surface has Rth<7C/W.
Information given in this data sheet is believed to be accurate and reliable. No responsibility is assumed for the consequences of its use nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Ericsson Microelectronics. These products are sold only according to Ericsson Microelectronics' general conditions of sale, unless otherwise confirmed in writing. Specifications subject to change without notice.
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Notes:
EN/LZT 146 09 R1A (c) Ericsson Microelectronics AB, June 2000
17
Notes:
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Product Program
VO/IO max VI Output 1 5 V/5 A 5 V/8 A 12 V/2 A 15 V/1.6 A0 +5 V/5 A 1 +5 V/5 A +5 V/8 A Output 2/3 PO max On-Card 25 W 40 W 30 W 30 W 25 W 25 W 40 W PKA 2211 PI PKA 2411 PIL PKA 2323 PI PKA 2325 PI PKA 2231 PI PKA 2232 PI PKA 2432 PIL Ordering No. Off-Card PKA 2211 CI PKA 2323 CI PKA 2325 CI PKA 2231 CI PKA 2232 CI
24 V
12 V/2 A 15 V/1.6 A. 12 V/1 A 15 V/0.8 A 15 V/2 A
Ericsson Microelectronics AB SE-164 81 KISTA, Sweden Phone: +46 8 757 5000 www.ericsson.com/microelectronics For local sales contacts, please refer to our website or call: Int. +46 8 757 4700, Fax: +46 8 757 4776
The latest and most complete information can be found on our website!
Data Sheet
EN/LZT 146 09 R1A (c) Ericsson Microelectronics AB, June 2000

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