Pricing & AvailabilityPFKC03

 

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SINGLE AND DUAL OUTPUT                  (PFKC03 & PMKC03)
3 WATTS DC/DC CONVERTERS
 

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  • 3 WATTS ISOLATED OUTPUT
  • 2 : 1 INPUT RANGE
  • HIGH EFFICIENCY
  • LOW PROFILE AND COST
  • DUAL SEPARATE OUTPUT (PMKC03)
  • REGULATED OUTPUT
  • OVER CURRENT PROTECTION
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load, and 25บC unless otherwise noted
INPUT SPECIFICATIONS

Input voltage range 5V nominal………..………........…...…...…..........………4.5 to 6V
  
                            12V nominal…........…………..........……........…….......…9 to 18V
                              24V nominal.......................................................................18 to 36V
                              28V nominal.......................................................................36 to 75V
Input filter…………………………………………..………...…..….............….Pi Type

OUTPUT SPECIFICATIONS

Output voltage setpoint accuracy ….…….…................................…....……...…….2%
Voltage balance, dual outputs ….…….……........................…….............…...…….
2%
Ripple and noise, 20MHz BW..……3.3V/5V…….……..…...........................…...75mA
...............………………..…………..…......…….............….......
1%/P-P of Vout max.
Line regulation..................…….………………..…...……......…......……….......
0.5%
Load regulation,FL-1/4FL,single output.................….……........………......…......
0.2%
                                         dual output...................….……........………......….........
2%
Efficiency…………………..………………………..…......…....………....SEE TABLE
Temperature coefficient………….………………………..........….....…...…
0.02%/บC
Short protection………..........……………………………....…...........…......Continuous

GENERAL SPECIFICATIONS

Switching frequency……………………………….............….....…………100kHz, min.
Isolation voltage, I/O…………………....…....………......................…..1600VDC, min.
                         O/O (only DS).....…………….…........……....………….500VDC,min. "H" models..............…………...……....….........……….....................….3000VDC,min.
Isolation resistance......…………………....….................….…............…..109Ohms,min.

ENVIRONMENTAL SPECIFICATIONS (REFERENCE)

Operating temperature range………………….....………........….……..-25บC to +71บC
Storage temperature range……………………....…….....……....……-55บC to +105บC
Case temperature………………….....………….....…….............................100บC max.
Cooling………....………………………….....……....…….....…….Free-air convection
MTBF………..…....…..........1.09 x
106 hours (MIL-HDBK-217F TA=25บC Full Load)

PHYSICAL SPECIFICATIONS

Case Material…………..................................…............... Non-Conductive black plastic
Dimensions…………….….…...…....….1.25 x 0.8 x 0.4 Inches (31.8 x 20.3 x 10.2mm)
 

MODEL
NUMBER

OUTPUT
VOLTAGE

OUTPUT
CURRENT
% typ.
EFF
CAPACITOR
LOAD MAX.
PXKC03-05S333.3V600mA612200uF
PXKC03-05S055V600mA701000uF
PXKC03-05S1212V250mA75170uF
PXKC03-05S1515V200mA75110uF
PXKC03-05D05+/-5V+/-300mA70+/-500uF
PXKC03-05D12+/-12V+/-125mA75+/-96uF
PXKC03-05D15+/-15V+/-100mA75+/-47uF
PXKC03-12S333.3V600mA652200uF
PXKC03-12S055V600mA741000uF
PXKC03-12S1212V250mA79170uF
PXKC03-12S1515V200mA79110uF
PXKC03-12D05+/-5V+/-300mA74+/-500uF
PXKC03-12D12+/-12V+/-125mA79+/-96uF
PXKC03-12D15+/-15V+/-100mA79+/-47uF
PXKC03-24S333.3V600mA662200uF
PXKC03-24S055V600mA741000uF
PXKC03-24S1212V250mA80170uF
PXKC03-24S1515V200mA80110uF
PXKC03-24D05+/-5V+/-300mA74+/-500uF
PXKC03-24D12+/-12V+/-125mA80+/-96uF
PXKC03-24D15+/-15V+/-100mA80+/-47uF
PXKC03-48S333.3V600mA682200uF
PXKC03-48S055V600mA751000uF
PXKC03-48S1212V250mA80170uF
PXKC03-48S1515V200mA80110uF
PXKC03-48D05+/-5V+/-300mA75+/-500uF
PXKC03-48D12+/-12V+/-125mA80+/-96uF
PXKC03-48D15+/-15V+/-100mA80+/-47uF
 

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ALL DIMENSIONS IN INCHES (mm)
PIN PITCH TOLERANCE +/-0.35mm

 

PIN CONNECTIONS
 PMKC03PFKC03
Pin#SingleDualDSPin#SingleDual
1+Vin+Vin+Vin1No PinNo Pin
2NC-Vout-V1 out2-Vin-Vin
3NCCommon+V1 out3-Vin-Vin
4-8NO PinNO PinNO Pin4-8NO PinNO Pin
9NO PinNO PinNO Pin9NCCommon
10-VoutCommon-V2 out10NCNC
11+Vout+Vout+V2 out11NC-Vout
12-Vin-Vin-Vin12No PinNo Pin
13-Vin-Vin-Vin13No PinNo Pin
14+Vout+Vout+V2 out14+Vout+Vout
15-VoutCommon-V2 out15NCNC
16NO PinNO PinNO Pin16-VoutCommon
17-21NO PinNO PinNO Pin17-21NO PinNO Pin
22NCCommon+V1 out22+Vin+Vin
23NC-Vout-V1 out23+Vin+Vin
24+Vin+Vin+Vin24No PinNo Pin
 

 

Pin Connections
SeriesPMKC03PFKC03
Pin#SingleDualDSSingleDual
1+Vin+Vin+VinNCNC
2NC-Vout-V1 out-Vin-Vin
3NCCom+V1 out-Vin-Vin
4,5NCNCNCNCNC
9NCNCNCNCCom
10-VoutCom-V2 outNCNC
11+Vout+Vout+V2 outNC-Vout
12,13-Vin-Vin-VinNCNC
14+Vout+Vout+V2 out+Vout+Vout
15-VoutCom-V2 outNCNC
16NCNCNC-VoutCom
20,21NCNCNCNCNC
22NCCom+V1 out+Vin+Vin
23NC-Vout-V1 out+Vin+Vin
24+Vin+Vin+VinNCNC
 
OPERATING TEMPERATURE LIMITS AND OUTPUT POWER RANGE