FED20-12S1P5 P-DUKE | Alldatasheet
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Technical content
Page 1 of 3 Issued Date：2008/05/21 OUTPUT SPECIFICATIONS Output power 20 Watts, max. Voltage accuracy Full load and nominal Vin ± 1% Minimum load 0% Voltage adjustability Single output ± 10% Line regulation LL to HL at Full Load ± 0.2% Load regulation No Load to Full Load ± 0.5% Cross regulation (Dual) Asymmetr ical load 25% / 100% FL ± 5% Ripple and noise 20MHz bandwidth (Measured with a 0.1μF/50V MLCC) See table Temperature coefficient ±0.02% / ºC, max. Transient response recovery time 25% load step change 250μS Over voltage protection Zener diode clamp 1.5V output 1.8V output 2.5V output 3.3V output 5V output 12V output 15V output 3.9VDC 3.9VDC 3.9VDC 3.9VDC 6.2VDC 15VDC 18VDC Over load protection % of FL at nominal input 150%, max. Short circuit protection Hiccup, automatics recovery GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Input(Output) to case 1600VDC, min. 1600VDC, min. Isolation resistance 109ohms, min. Isolation capacitance 1000pF, max. Switching frequency 500KHz, typ. Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material Non-conductive black plastic Potting material Epoxy (UL94-V0) Dimensions 2.00 X 1.00 X 0.40 Inch (50.8 X 25.4 X 10.2 mm) Weight 27g (0.95oz) MTBF (Note 1) BELLCORE TR-NWT-000332 MIL-HDBK-217F 1.791 x 10 hrs 6.842 x 10 hrs INPUT SPECIFICATIONS Input voltage range 12V nominal input 24V nominal input 48V nominal input 9 – 18VDC 18 – 36VDC 36 – 75VDC Input filter L-C type Input surge voltage 100mS max 12V input 24V input 48V input 36VDC 50VDC 100VDC Input reflected ripple current Nominal Vin and full load 20mAp-p Start up time Nominal Vin and constant resistive load Power up Remote ON/OFF 10mS, typ. 10mS, typ. Remote ON/OFF (Note 6) (Positive logic)(Standard) (Negative logic)(Option) DC-DC ON DC-DC OFF DC-DC ON DC-DC OFF Open or 3V < Vr < 12V Short or 0V < Vr < 1.2V Short or 0V < Vr < 1.2V Open or 3V < Vr < 12V Input current of remote control pin Nominal Vin -0.5mA ~ +0.5mA Remote off state input current Nominal Vin 2.5mA ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature -40ºC ~ +85ºC (with derating) Maximum case temperature 100ºC Storage temperature range -55ºC ~ +105ºC Thermal impedance (Note 7) Nature convection Nature convection with heat-sink 12ºC/Watt 10ºC/Watt Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI (Note 8) EN55022 Class A ESD EN61000-4-2 Air Contact ± 8KV ± 6KV Perf. Criteria B Radiated immunity EN61000-4-3 10 V/m Perf. Criteria A Fast transient (Note 9) EN61000-4-4 ± 2KV Perf. Criteria A Surge (Note 9) EN61000-4-5 ± 1KV Perf. Criteria B Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25ºC otherwise noted
FEATURES
- 20 WATTS MAXIMUM OUTPUT POWER
- OUTPUT CURRENT UP TO 6A
- STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE
- HIGH EFFICIENCY UP TO 89%
- 2:1 WIDE INPUT VOLTAGE RANGE
- SIX-SIDED CONTINUOUS SHIELD
- FIXED SWITCHING FREQUENCY
- CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
- UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
- ISO9001 CERTIFIED MANUFACTURING FACILITIES
- COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC OPTIONS Negative logic Remote On/Off
DESCRIPTION
The FED20 series offer 20 watts of output power from a 2 x 1 x 0.4 inch package. The FED20 series with 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC and features 1600VDC of isolation, short-circuit and over-voltage protection.
APPLICATIONS
Page 2 of 3 Issued Date：2008/05/21 FED20-48S05 Efficiency VS Input Voltage 36 40 44 48 52 56 60 64 68 72 INPUT VOLTAGE (V) EFFICIENCY(%) FED20-48S05 Efficiency VS Output Load 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (% of Full Load) EFFICIENCY(%) Output Current Input Current Model Number Input Range Output Voltage Min. load Full load Output (4) Ripple & Noise No load (3) Full load (2) Eff (4) (%) Capacitor (5) Load max FED20-12S1P5 9 – 18 VDC 1.5 VDC 0mA 6000mA 60mVp-p 70mA 1014mA 78 65000μF FED20-12S1P8 9 – 18 VDC 1.8 VDC 0mA 6000mA 60mVp-p 75mA 1200mA 79 65000 μF FED20-12S2P5 9 – 18 VDC 2.5 VDC 0mA 6000mA 60mVp-p 80mA 1582mA 83 33000μF FED20-12S3P3 9 – 18 VDC 3.3 VDC 0mA 5000mA 60mVp-p 115mA 1698mA 85 13000 μF FED20-12S05 9 – 18 VDC 5 VDC 0mA 4000mA 75mVp-p 75mA 2008mA 87 6800μF FED20-12S12 9 – 18 VDC 12 VDC 0mA 1670mA 75mVp-p 90mA 2037mA 86 2200 μF FED20-12S15 9 – 18 VDC 15 VDC 0mA 1330mA 75mVp-p 35mA 2027mA 86 755μF FED20-12D12 9 – 18 VDC ±12VDC 0mA ±833mA 100mVp-p 45mA 2032mA 86 ±680μF FED20-12D15 9 – 18 VDC ±15VDC 0mA ±667mA 100mVp-p 50mA 2034mA 86 ±450μF FED20-24S1P5 18 – 36 VDC 1.5 VDC 0mA 6000mA 60mVp-p 35mA 493mA 80 65000 μF FED20-24S1P8 18 – 36 VDC 1.8 VDC 0mA 6000mA 60mVp-p 45mA 584mA 81 65000μF FED20-24S2P5 18 – 36 VDC 2.5 VDC 0mA 6000mA 60mVp-p 40mA 781mA 84 33000 μF FED20-24S3P3 18 – 36 VDC 3.3 VDC 0mA 5000mA 60mVp-p 30mA 838mA 86 13000μF FED20-24S05 18 – 36 VDC 5 VDC 0mA 4000mA 75mVp-p 35mA 980mA 89 6800 μF FED20-24S12 18 – 36 VDC 12 VDC 0mA 1670mA 75mVp-p 55mA 1006mA 87 2200μF FED20-24S15 18 – 36 VDC 15 VDC 0mA 1330mA 75mVp-p 40mA 1002mA 87 755 μF FED20-24D12 18 – 36 VDC ±12VDC 0mA ±833mA 100mVp-p 30mA 1004mA 87 ±680μF FED20-24D15 18 – 36 VDC ±15VDC 0mA ±667mA 100mVp-p 30mA 993mA 88 ±450μF FED20-48S1P5 36 – 75 VDC 1.5 VDC 0mA 6000mA 60mVp-p 15mA 247mA 80 65000μF FED20-48S1P8 36 – 75 VDC 1.8 VDC 0mA 6000mA 60mVp-p 20mA 288mA 82 65000 μF FED20-48S2P5 36 – 75 VDC 2.5 VDC 0mA 6000mA 60mVp-p 30mA 391mA 84 33000μF FED20-48S3P3 36 – 75 VDC 3.3 VDC 0mA 5000mA 60mVp-p 15mA 414mA 87 13000 μF FED20-48S05 36 – 75 VDC 5 VDC 0mA 4000mA 75mVp-p 20mA 490mA 89 6800μF FED20-48S12 36 – 75 VDC 12 VDC 0mA 1670mA 75mVp-p 35mA 497mA 88 2200 μF FED20-48S15 36 – 75 VDC 15 VDC 0mA 1330mA 75mVp-p 50mA 501mA 87 755μF FED20-48D12 36 – 75 VDC ±12VDC 0mA ±833mA 100mVp-p 20mA 496mA 88 ±680μF FED20-48D15 36 – 75 VDC ±15VDC 0mA ±667mA 100mVp-p 20mA 496mA 88 ±450μF FED20-48S05 Derating Curve 100 120 - 4 0- 2 0 0 2 0 4 0 6 0 8 01 0 0 1 2 0 AMBIENT TEMPERATURE( ℃) OUTPUT POWER (%) FED20-48S05 Derating Curve With Heatsink (Note 7 ) 100 120 -40 -20 0 20 40 60 80 100 120 AMBIENT TEMPERATURE(℃) OUTPUT POWER(%) 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. Maximum value at nominal input voltage and full load. 3. Typical value at nominal input voltage and no load. 4. Typical value at nominal input voltage and full load. 5. Test by minimum Vin and constant resistive load. 6. The ON/OFF control pin voltage is referenced to -Vin. To order negative logic ON-OFF control add the suffix-N (Ex: FED20-24S05-N). 7. Heat sink is optional and P/N: 7G-0020C-F. 8. The FED20 series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend: 12Vin : 4.7 μF/50V 1812 MLCC . 24Vin : 2.2μF/50V 1812 MLCC . 48Vin : 2.2μF/100V 1812 MLCC. 9. An external input filter capacitor is requir ed 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, ESR 48mΩ.
Page 3 of 3 Issued Date：2008/05/21 Recommended Filter for EN55022 Class B Compliance The components used in the above figure, together with the manufacturers’ part numbers for these components, are as follows: C1 C2 C3 C4 L1 FED20-12xxx 3.3μF/50V
1812 MLCC
3.3μF/50V 450μH Common Choke PMT-048 FED20-24xxx 4.7μF/50V
1812 MLCC N/A 1000pF/2KV
450μH Common Choke PMT-048 FED20-48xxx 2.2μF/100V 2.2μF/100V 325μH Common Choke PMT-050 Recommended EN55022 Class B Filter Circuit Layout Output can be externally trimmed by using the method shown below. EXTERNAL OUTPUT TRIMMING TRIM UP RU TRIM DOWN RD PIN CONNECTION PIN SINGLE DUAL 1 + INPUT + INPUT 2 - INPUT - INPUT 3 + OUTPUT + OUTPUT
4 TRIM COMMON
6 CTRL CTRL
- All dimensions in Inches (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)