FEC15-24S3P3W P-DUKE | Alldatasheet
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Technical content
Page 1 of 3 Issued Date：2009/02/27 OUTPUT SPECIFICATIONS Output power 15 Watts, max. Voltage accuracy Full load and nominal Vin ± 1% Minimum load 0% Line regulation LL to hl at Full load Single Dual ± 0.2% ± 0.5% Load regulation No load to Full load Single Dual ± 0.5% ± 1% 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 3.3V output 5V output 12V output 15V output 3.9VDC 6.2VDC 15VDC 18VDC Over load protection % of FL at nominal input 150%, typ. Short circuit protection Hiccup, automatics recovery GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Input(Output) to case 1600VDC, min. 1600VDC, min. Case grounding Connect case to -Vin with decoupling Y Cap Isolation resistance 109ohms, min. Isolation capacitance 1500pF, max. Switching frequency 400KHz, typ. Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material FR4 PCB 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 1.819 x 10 hrs 9.205 x 10 hrs INPUT SPECIFICATIONS Input voltage range 24V nominal input 48V nominal input 9 – 36VDC 18 – 75VDC Input filter Pi type Input surge voltage 1Sec max 24V input 48V input 50VDC 100VDC Input reflected ripple current Nominal Vin and full load 20mAp-p Start up time Nominal Vin and constant resistive load Power up 20mS, typ. Start-up voltage 24V input 48V input 9VDC 18VDC Shutdown voltage 24V input 48V input 7.5VDC 15VDC Remote ON/OFF (Option) (Note 6) (Positive logic) (Negative logic) Input current of Remote control pin Remote off state input current DC-DC ON DC-DC OFF DC-DC ON DC-DC OFF Nominal Vin Nominal Vin Open or 3 V < Vr < 12V Short or 0V < Vr < 1.2V Short or 0V < Vr < 1.2V Open or 3 V < Vr < 12V -0.5mA ~ + 0.5mA 2.5mA ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature (Note 7) -40ºC ~ +76ºC (without derating) +76ºC ~ +105ºC (with derating) Maximum case temperature 105ºC Storage temperature range -55ºC ~ +125ºC Thermal impedance (Note 8) Nature convection Nature convection with heat-sink 12ºC/Watt 10ºC/Watt Thermal shock EN61373, MIL-STD-810F Vibration EN61373, MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI (Note 9) EN55022, EN55011 Class B 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 10) EN61000-4-4 ± 2KV Perf. Criteria B ± 1KV Perf. Criteria ASurge (Note 10) EN61000-4-5 ± 2KV 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
- 15 WATTS OUTPUT POWER
- OUTPUT CURRENT UP TO 4.5A
- STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE
- HIGH EFFICIENCY UP TO 88%
- 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
- SIX-SIDED CONTINUOUS SHIELD
- FIXED SWITCHING FREQUENCY
- RAILWAY APPLICATION
- 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 Positive logic & Negative logic Remote On/Off
DESCRIPTION
The FEC15W series offer 15 watts of output power from a 2 x 1 x 0.4 inch package. The FEC15W series with 4:1 ultra wide input voltage of 9-36 and 18-75 VDC.
APPLICATIONS
Page 2 of 3 Issued Date：2009/02/27 FEC15-48S05W Efficiency VS Input Voltage 18 24 30 36 42 48 54 60 66 72 INPUT VOLTAGE (V) EFFICIENCY(%) FEC15-48S05W 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 FEC15-24S3P3W 9 – 36 VDC 3.3 VDC 0mA 4500mA 50mVp-p 50mA 755mA 86 14700 μF FEC15-24S05W 9 – 36 VDC 5 VDC 0mA 3000mA 50mVp-p 65mA 753mA 87 7200μF FEC15-24S5P1W 9 – 36 VDC 5.1 VDC 0mA 3000mA 50mVp-p 65mA 768mA 87 7200 μF FEC15-24S12W 9 – 36 VDC 12 VDC 0mA 1250mA 75mVp-p 22mA 753mA 87 1250μF FEC15-24S15W 9 – 36 VDC 15 VDC 0mA 1000mA 75mVp-p 22mA 753mA 87 800 μF FEC15-24D05W 9 – 36 VDC ± 5 VDC 0mA ± 1500mA 75mVp-p 55mA 753mA 87 ± 3600 μF FEC15-24D12W 9 – 36 VDC ± 12 VDC 0mA ± 625mA 75mVp-p 30mA 744mA 88 ± 625 μF FEC15-24D15W 9 – 36 VDC ± 15 VDC 0mA ± 500mA 75mVp-p 30mA 744mA 88 ± 400 μF FEC15-48S3P3W 18 – 75 VDC 3.3 VDC 0mA 4500mA 50mVp-p 35mA 377mA 86 14700 μF FEC15-48S05W 18 – 75 VDC 5 VDC 0mA 3000mA 50mVp-p 35mA 372mA 88 7200μF FEC15-48S5P1W 18 – 75 VDC 5.1 VDC 0mA 3000mA 50mVp-p 35mA 379mA 88 7200 μF FEC15-48S12W 18 – 75 VDC 12 VDC 0mA 1250mA 75mVp-p 15mA 377mA 87 1250μF FEC15-48S15W 18 – 75 VDC 15 VDC 0mA 1000mA 75mVp-p 15mA 377mA 87 800 μF FEC15-48D05W 18 – 75 VDC ± 5 VDC 0mA ± 1500mA 75mVp-p 35mA 372mA 88 ± 3600 μF FEC15-48D12W 18 – 75 VDC ± 12 VDC 0mA ± 625mA 75mVp-p 17mA 372mA 88 ± 625 μF FEC15-48D15W 18 – 75 VDC ± 15 VDC 0mA ± 500mA 75mVp-p 17mA 372mA 88 ± 400 μF Note: 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @Ta=25 ºC, Fu ll 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 positive logic ON/OFF control add the suffix-P (Ex: FEC15-48S05W-P) To order negative logic ON/OFF control add the suffix-N (Ex: FEC15-48S05W-N) 7. 0perating ambient temperature: Converter can meet the railway T2 temperature requirement at full load. The operating temperature can up to Ta = 85ºC as power derating from 100% to 80% for TX requirement. 8. Heat sink is optional and P/N: 7G-0020C-F. 9. EN55022 and EN50155 1) To meet Class A with parallel an external capacitor to the input pins. Recommend : 24Vin : NA. 48Vin : 1μF/100V 1210 MLCC. 2) To meet Class B please refer to the suggestion filter in next page. 10. 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, ESR 48mΩ. FEC15-48S05W Derating Curve 100 120 - 4 0 - 2 00 2 04 06 08 0 1 0 0 1 2 0 AMBIENT TEMPERATURE( ℃) OUTPUT POWER (%) 80.4 Natural convection 100LFM 200LFM 300LFM 400LFM 500LFM 105 FEC15-48S05W Derating Curve With Heatsink (Note 7 ) 100 120 -40 -20 0 20 40 60 80 100 120 AMBIENT TEMPERATURE(℃) OUTPUT POWER(%) 84.5 Natural convection 100LFM 200LFM 300LFM 400LFM 500LFM 105
Page 3 of 3 Issued Date：2009/02/27 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 FEC15- 24XXXW 2.2μF/50V
1812 MLCC NA 1000pF/2KV
450μH Common Choke PMT-048 FEC15- 48XXXW 2.2μF/100V
1812 MLCC
2.2μF/100V 325μH Common Choke PMT-050 Recommended EN55022 Class B Filter Circuit Layout 0.400 (10.16) 0.400 (10.16) 0.50 (12.7) 1.00(25.4) 0.40 (10.2) DIA. 0.04(1.0) 1. 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) 2.00(50.8) 0.100(2.54) 0.200(5.08) 0.22(5.6) 1 2 3 4 5 Bottom View PIN CONNECTION PIN SINGLE DUAL 1 + INPUT + INPUT 2 - INPUT - INPUT 3 + OUTPUT + OUTPUT