Pricing & AvailabilityPFKC05

 

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SINGLE AND DUAL OUTPUT                 
DC/DC CONVERTERS

 

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  • IDEAL FOR TELECOM/NETWORKING APPLICATION
  • 2:1 INPUT RANGE
  • EFFICIENCY UP TO 80%
  • 1.25 x 0.8 x 0.4 INCHES
  • OVER CURRENT PROTECTION
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load, and 25บC unless otherwise noted
INPUT SPECIFICATIONS

Input voltage range         12V nominal…....……........…...…...….........………9 to 18V
  
                                    24V nominal…........……..........……........…….......18 to 36V
                                      48V nominal.............................................................36 to 75V
Input filter…………………………………………..………...……..... .......….Pi Type

OUTPUT SPECIFICATIONS

Output voltage accuracy ….…….…................................…...............……...…….2%
Output voltage balance, dual outputs …................................…..….........…...…….
2%
Ripple and noise, 20MHz BW  3.3/5V.……..…........................…........75mV p-p max.
                                                           ....…........................…...
1% p-p of  Vout max.
Line regulation, Single output..................................….……....…..……......…......
0.2%
                        Dual output..................….……......……..................…......…......
0.2%
Load regulation,F.L-1/4F.L..........................….……..…....
0.5%(Single)    1%(Dual)
Efficiency……….………………………........…............................…...…SEE TABLE
Temperature coefficient………….………………………........….....…...…
0.02%/บC
Over protection…...............……………...………………….............…......Continuous

GENERAL SPECIFICATIONS

Switching frequency………………………………........….......….………100kHz, typ.
Isolation voltage, standard models....…....….....………....................…..1600VDC,min.
Suffix "H" models.....…………………............…..…….........................3000VDC,min. Isolation resistance......…………………............…..……...................….109Ohms,min. Isolation capacitance...………………...................................................…..300pF max.

ENVIRONMENTAL SPECIFICATIONS (REFERENCE)

Operating temperature range………………….....………....…...……..-25บC to +71บC
Storage temperature range……….....………….....…....................….-55บC to +105บC
Case temperature………………….....…………...............................…….100บC max.
Cooling………….....………….....……...........................................Free-air convection
MTBF……….....…..........1.131 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.
PFKC05-12S333.3VDC1000mA722200uF
PFKC05-12S055VDC1000mA761000uF
PFKC05-12S1212VDC470mA80220uF
PFKC05-12S1515VDC400mA80150uF
PFKC05-12D05+/-5VDC+/-500mA76+/-680UF
PFKC05-12D12+/-12VDC+/-230mA80+/-100uF
PFKC05-12D15+/-15VDC+/-190mA80+/-68uF
PFKC05-24S333.3VDC1000mA722200uF
PFKC05-24S055VDC1000mA771000uF
PFKC05-24S1212VDC470mA80220uF
PFKC05-24S1515VDC400mA80150uF
PFKC05-24D05+/-5VDC+/-500mA78+/-680UF
PFKC05-24D12+/-12VDC+/-230mA81+/-100uF
PFKC05-24D15+/-15VDC+/-190mA81+/-68uF
PFKC05-48S333.3VDC1000mA722200uF
PFKC05-48S055VDC1000mA781000uF
PFKC05-48S1212VDC470mA81220uF
PFKC05-48S1515VDC400mA81150uF
PFKC05-48D05+/-5VDC+/-500mA78+/-680UF
PFKC05-48D12+/-12VDC+/-230mA81+/-100uF
PFKC05-48D15+/-15VDC+/-190mA81+/-68uF

 
Pin Connections
Pin#SingleDual
2-Vin-Vin
3-Vin-Vin
9NCCommon
10NCNC
11NC-Vout
14+Vout+Vout
15NCNC
16-VoutCommon
22+Vin+Vin
23+Vin+Vin
 
  


 

PIN CONNECTIONS
PIN#SingleDual
1NCNC
2-Vin-Vin
3-Vin-Vin
4NCNC
5NCNC
9NCCom
10NCNC
11NC-Vout
12NCNC
13NCNC
14+Vout+Vout
15NCNC
16-VoutCom
20NCNC
21NCNC
22+Vin+Vin
23+Vin+Vin
24NCNC
 
 
OPERATING TEMPERATURE LIMITS AND OUTPUT POWER RANGE