FEATURES • 15 WATTS OUTPUT POWER • OUTPUT CURRENT UP TO 4A • STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE • HIGH EFFICIENCY UP TO 88% • 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 APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Measurement Equipment Semiconductor Equipment OPTIONS Positive logic & Negative logic Remote On/Off DESCRIPTION The FEC15 series offer 15 watts of output power from a 2 x 1 x 0.4 inch package. The FEC15 series with 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC. 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 OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS Output power Voltage accuracy 15 Watts, max. Full load and nominal Vin ± 1% Minimum load (Note 6) Line regulation See Table LL to HL at Full Load ± 0.5% Single ± 0.5% Min. load to Full load Load regulation ± 1% Dual Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5% Single 50mVp-p Ripple and noise 20MHz bandwidth Dual 75mVp-p ±0.02% / ºC, max. Temperature coefficient Transient response recovery time 25% load step change 3.3V output Over voltage protection 5V output (Zener diode clamp) 12V output 15V output Over load protection % of FL at nominal input Short circuit protection 250μS 3.9VDC 6.2VDC 15VDC 18VDC 150%, max. Hiccup, automatics recovery Efficiency See table 1600VDC, min. 9 Isolation resistance 10 ohms, min. Isolation capacitance Switching frequency Approvals and standard 300pF, max. Single output Dual output 500KHz, typ. 300KHz, typ. IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material Non-conductive black plastic Potting material Dimensions Weight MTBF (Note 1) 12V nominal input 24V nominal input 48V nominal input Epoxy (UL94-V0) 2.00 X 1.00 X 0.40 Inch (50.8 X 25.4 X 10.2 mm) 27g (0.95oz) 6 BELLCORE TR-NWT-000332 2.041 x 10 hrs 6 MIL-HDBK-217F 1.044 x 10 hrs 9 – 18VDC 18 – 36VDC 36 – 75VDC Pi type 36VDC 50VDC 100VDC 20mAp-p Input filter 12V input 24V input 48V input Input reflected ripple current Nominal Vin and full load Nominal Vin and Start up time Power up 20mS, typ. constant resistive load Remote ON/OFF (Option) (Note 7) (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or 0V < Vr < 1.2V (Negative logic) DC-DC ON Short or 0V < Vr < 1.2V DC-DC OFF Open or 3.5V < Vr < 12V Input current of remote control pin Nominal Vin -0.5mA ~ +1mA Remote off state input current Nominal Vin 20mA Input surge voltage 100mS max ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature GENERAL SPECIFICATIONS Isolation voltage Input voltage range -40ºC ~ +85ºC (with derating) Maximum case temperature 100ºC Storage temperature range -55ºC ~ +105ºC Nature convection 12ºC/Watt Thermal impedance (Note 8) Nature convection with heat-sink 10ºC/Watt Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI (Note 9) EN55022 ESD EN61000-4-2 Radiated immunity Air Contact Class A ± 8KV Perf. Criteria B ± 6KV EN61000-4-3 10 V/m Perf. Criteria A Fast transient (Note 10) EN61000-4-4 ± 2KV Perf. Criteria B Surge (Note 10) EN61000-4-5 ± 1KV Perf. Criteria B Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A Page 1 of 3 Issued Date：2008/05/21 Output Current Model Number Input Range Output Voltage Min. load Full load FEC15-12S33 FEC15-12S05 FEC15-12S12 FEC15-12S15 FEC15-12D05 FEC15-12D12 FEC15-12D15 FEC15-24S33 FEC15-24S05 FEC15-24S12 FEC15-24S15 FEC15-24D05 FEC15-24D12 FEC15-24D15 FEC15-48S33 FEC15-48S05 FEC15-48S12 FEC15-48S15 FEC15-48D05 FEC15-48D12 FEC15-48D15 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 0mA 15mA 0mA 0mA 0mA 0mA ±10mA 0mA 15mA 0mA 10mA 0mA 0mA 0mA 0mA 0mA 10mA 0mA 0mA 0mA 0mA 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA Input Current Eff (4) Output (4) No load (2) (%) Ripple & Noise Full load (3) 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 30mA 25mA 25mA 20mA 20mA 30mA 35mA 15mA 10mA 20mA 15mA 15mA 25mA 25mA 10mA 20mA 15mA 15mA 10mA 15mA 15mA 1467mA 1603mA 1524mA 1524mA 1582mA 1524mA 1563mA 724mA 781mA 772mA 772mA 781mA 762mA 762mA 357mA 396mA 377mA 381mA 386mA 372mA 377mA 79 82 86 86 83 86 84 80 84 85 85 84 86 86 81 83 87 86 85 88 87 Capacitor (5) Load max 10200μF 7050μF 1035μF 705μF ± 1020μF ± 495μF ± 165μF 10200μF 7050μF 1035μF 705μF ± 1020μF ± 495μF ± 165μF 10200μF 7050μF 1035μF 705μF ± 1020μF ± 495μF ± 165μF Note 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 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. 7. The ON/OFF control pin voltage is referenced to -Vin. To order positive logic ON-OFF control add the suffix-P (Ex: FEC15-24S05-P) To order negative logic ON-OFF control add the suffix-N (Ex: FEC15-24S05-N) 8. Heat sink is optional and P/N: 7G-0020C-F. 9. The FEC15 series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend: 12Vin : 6.8μF/50V 1812 MLCC . 24Vin : 2.2μF/50V 1812 MLCC . 48Vin : 1.5μF/100V 1812 MLCC. 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. FEC15-48S05 Derating Curve 120 OUTPUT POWER(%) OUTPUT POWER (%) 1. 100 80 60 40 20 0 -40 -20 0 20 40 6063 80 100 FEC15-48S05 Derating Curve With Heatsink (Note 8 ) 120 100 80 60 40 20 0 120 -40 -20 0 95 90 85 80 75 70 65 60 55 50 45 20 40 60 69 80 100 120 AMBIENT TEMPERATURE(℃) FEC15-48S05 Efficiency VS Output Load FEC15-48S05 Efficiency VS Input Voltage 86 EFFICIENCY(%) EFFICIENCY(%) AMBIENT TEMPERATURE(℃) 84 82 80 78 76 74 10 20 30 40 50 60 70 OUTPUT LOAD (% of Full Load) 80 90 100 36 40 44 48 52 56 60 64 68 72 INPUT VOLTAGE (V) Page 2 of 3 Issued Date：2008/05/21 EFFICIENCY (%) FEC15-48S05 Efficiency VS Output load 83 82 81 80 79 78 77 76 70 65 50 0.5 1 1.5 2 2.5 3 OUTPUT LOAD (A) 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 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) FEC15-12xxx 4.7μF /50V 1812 MLCC FEC15-24xxx 3.3μF /50V 1812 MLCC FEC15-48xxx 2.2μF /100V 1812 MLCC PIN CONNECTION PIN SINGLE DUAL 1 2 3 4 5 6 + INPUT - INPUT + OUTPUT NO PIN - OUTPUT CTRL (Option) + INPUT - INPUT + OUTPUT C2 C3 C4 L1 325μH 1000pF/2KV 1000pF/2KV Common N/A MLCC MLCC Choke PMT-050 325μH 1000pF/2KV 1000pF/2KV Common N/A MLCC MLCC Choke PMT-050 325μH 2.2μF /100V 1000pF/2KV 1000pF/2KV Common 1812 MLCC MLCC MLCC Choke PMT-050 COMMON - OUTPUT CTRL (Option) Recommended EN55022 Class B Filter Circuit Layout Page 3 of 3 Issued Date：2008/05/21