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Page 1 of 3 www.pduke.com 2013/5/3 PFKC03 SERIES

3 WATTS DC-DC CONVERTER

Output power 3 Watts, max. Voltage accuracy ± 1% Minimum load (Note 7) See table Line regulation LL to HL at Full Load ± 0.2% Load regulation Single 3.3Vout Min. Load to Full Load Others Dual ± 0.3% ± 0.2% ± 2% Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5% Ripple and noise 20MHz bandwidth See table Temperature coefficient ± 0.02% / ºC, max. Transient response recovery time 25% load step change 500µs Over load protection % of FL at nominal input 180% Short circuit protection Continuous, automatics recovery GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Standard Suffix “ H ” 1600VDC, min. 1minute 3000VDC, min. 1minute Isolation resistance 500VDC 109ohms, min. Isolation capacitance 300pF, max. Switching frequency 100kHz, min. Design meet safety standard IEC60950-1, UL60950-1, EN60950-1 Case material Non-conductive black plastic Base material Non-conductive black plastic Potting material Epoxy (UL94-V0) Dimensions 1.25 X 0.80 X 0.40 Inch (31.8 X 20.3 X 10.2 mm) Weight DIP SMD 14g (0.48oz) 15g (0.52oz) MTBF (Note 1) BELLCORE TR-NWT-000332 MIL-HDBK-217F 3.690 x 106 hrs 3.082 x 106 hrs INPUT SPECIFICATIONS Input voltage range 5VDC nominal input 12VDC nominal input 24VDC nominal input 48VDC nominal input 4.5 ~ 6VDC 9 ~ 18VDC 18 ~ 36VDC 36 ~75VDC Input filter Pi type Input surge voltage 5VDC input 12VDC input 24VDC input 48VDC input 18VDC 100ms, max. 36VDC 100ms, max. 50VDC 100ms, max. 100VDC 100ms, max. Input reflected ripple current 120mAp-p Start up time Nominal input and constant resistive load Power up 30ms ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature -25ºC ~ +71ºC(non derating) Storage temperature range -55ºC ~ +125ºC Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI EN55022 Class A ESD EN61000-4-2 Air Contact ± 8kV ± 6kV Perf. Criteria A Radiated immunity EN61000-4-3 10 V/m Perf. Criteria A Fast transient (Note 6) EN61000-4-4 ± 2kV Perf. Criteria B Surge (Note 6) EN61000-4-5 ± 1kV Perf. Criteria B Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted

FEATURES

  • 3 WATTS REGULATED OUTPUT POWER
  • OUTPUT CURRENT UP TO 600mA
  • STANDARD 1.25 X 0.80 X 0.40 INCH
  • HIGH EFFICIENCY UP TO 80%
  • 2:1 WIDE INPUT VOLTAGE RANGE
  • SWITCHING FREQUENCY (100kHz, MIN)
  • OVER CURRENT PROTECTION
  • STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE
  • CE MARK MEETS 2006/95/EC, 2011/95/EC AND 2004/108/EC
  • SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1
  • ISO9001 CERTIFIED MANUFACTURING FACILITIES
  • COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU OPTIONS SMD TYPE

DESCRIPTION

The PFKC03 series offer 3 watts of output power from a package in an IC compatible 24 pin DIP configuration without derating to 71ºC ambient temperature and pin to pin compatible to PFKC05, FKC03, FKC05 series. PFKC03 series have 2:1 wide input voltage of 4.5~6, 9~18, 18~36 and 36~75VDC.

APPLICATIONS

Page 2 of 3 www.pduke.com 2013/5/3 PFKC03 SERIES PFKC03-48S05 Derating Curve Output Current Model Number Input Range Output Voltage Min. load Full load Output(2) Ripple & Noise No load(3) Input Current Eff(4) (%) Capacitor(5) Load max PFKC03-05S33 4.5 ~ 6 VDC 3.3 VDC 60mA 600mA 75mVp-p 20mA 66 2200µF PFKC03-05S05 4.5 ~ 6 VDC 5 VDC 60mA 600mA 75mVp-p 20mA 70 1000 µF PFKC03-05S12 4.5 ~ 6 VDC 12 VDC 25mA 250mA 120mVp-p 35mA 76 170µF PFKC03-05S15 4.5 ~ 6 VDC 15 VDC 20mA 200mA 150mVp-p 35mA 75 110 µF PFKC03-05D05 4.5 ~ 6 VDC ± 5 VDC ±30mA ± 300mA 75mVp-p 20mA 74 ± 500µF PFKC03-05D12 4.5 ~ 6 VDC ± 12 VDC ±12mA ± 125mA 120mVp-p 25mA 75 ± 96 µF PFKC03-05D15 4.5 ~ 6 VDC ± 15 VDC ±10mA ± 100mA 150mVp-p 55mA 73 ± 47µF PFKC03-12S33 9 ~ 18 VDC 3.3 VDC 60mA 600mA 75mVp-p 10mA 70 2200 µF PFKC03-12S05 9 ~ 18 VDC 5 VDC 60mA 600mA 75mVp-p 10mA 75 1000µF PFKC03-12S12 9 ~ 18 VDC 12 VDC 25mA 250mA 120mVp-p 15mA 79 170 µF PFKC03-12S15 9 ~ 18 VDC 15 VDC 20mA 200mA 150mVp-p 15mA 77 110µF PFKC03-12D05 9 ~ 18 VDC ± 5 VDC ±30mA ± 300mA 75mVp-p 15mA 76 ± 500 µF PFKC03-12D12 9 ~ 18 VDC ± 12 VDC ±12mA ± 125mA 120mVp-p 20mA 78 ± 96µF PFKC03-12D15 9 ~ 18 VDC ± 15 VDC ±10mA ± 100mA 150mVp-p 25mA 79 ± 47 µF PFKC03-24S33 18 ~ 36 VDC 3.3 VDC 60mA 600mA 75mVp-p 10mA 71 2200µF PFKC03-24S05 18 ~ 36 VDC 5 VDC 60mA 600mA 75mVp-p 10mA 76 1000 µF PFKC03-24S12 18 ~ 36 VDC 12 VDC 25mA 250mA 120mVp-p 10mA 80 170µF PFKC03-24S15 18 ~ 36 VDC 15 VDC 20mA 200mA 150mVp-p 10mA 80 110 µF PFKC03-24D05 18 ~ 36 VDC ± 5 VDC ±30mA ± 300mA 75mVp-p 10mA 77 ± 500µF PFKC03-24D12 18 ~ 36 VDC ± 12 VDC ±12mA ± 125mA 120mVp-p 10mA 79 ± 96 µF PFKC03-24D15 18 ~ 36 VDC ± 15 VDC ±10mA ± 100mA 150mVp-p 10mA 79 ± 47µF PFKC03-48S33 36 ~ 75 VDC 3.3 VDC 60mA 600mA 75mVp-p 5mA 72 2200 µF PFKC03-48S05 36 ~ 75 VDC 5 VDC 60mA 600mA 75mVp-p 5mA 75 1000µF PFKC03-48S12 36 ~75 VDC 12 VDC 25mA 250mA 120mVp-p 5mA 79 170 µF PFKC03-48S15 36 ~ 75 VDC 15 VDC 20mA 200mA 150mVp-p 5mA 79 110µF PFKC03-48D05 36 ~ 75 VDC ± 5 VDC ±30mA ± 300mA 75mVp-p 5mA 77 ± 500 µF PFKC03-48D12 36 ~ 75 VDC ± 12 VDC ±12mA ± 125mA 120mVp-p 5mA 79 ± 96µF PFKC03-48D15 36 ~ 75 VDC ± 15 VDC ±10mA ± 100mA 150mVp-p 5mA 79 ± 47 µF Note 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment). 2. Typical value at nominal input and full load. (20MHz BW.) 3. Typical value at nominal input and no load. 4. Typical value at nominal input and full load. 5. Test by minimum input and constant resistive load. 6. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220µF/100V. 7. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. CAUTION: This power module is not internally fused. An input line fuse must always be used.

Page 3 of 3 www.pduke.com 2013/5/3 PFKC03 SERIES PFKC03-48S05 Efficiency VS Input V oltag PFKC03-48S05 Efficiency VS Output Current MECHANICAL DRAWING：： ：： DIP TYPE SMD TYPE DIP PIN CONNECTION PIN SINGLE DUAL PIN SINGLE DUAL 2 -INPUT -INPUT 23 +INPUT +INPUT 3 -INPUT -INPUT 22 +INPUT +INPUT

9 NC COMMON 16 -OUTPUT COMMON

10 NC NC 15 NC NC

11 NC -OUTPUT 14 +OUTPUT +OUTPUT

PIN SINGLE DUAL PIN SINGLE DUAL 2 -INPUT -INPUT 23 +INPUT +INPUT 3 -INPUT -INPUT 22 +INPUT +INPUT

10 NC NC 15 NC NCZ

  1. All dimensions in Inch (mm) Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance ±0.01 (0.25) 3. Pin dimension tolerance ±0.004 (0.1)