FEATURES • 40 WATTS MAXIMUM OUTPUT POWER • OUTPUT CURRENT UP TO 8A • STANDARD 2.0 X 2.0 X 0.4 INCH PACKAGE • HIGH EFFICIENCY UP TO 90% • 2:1 WIDE INPUT VOLTAGE RANGE • SIX-SIDED CONTINUOUS SHIELD • FIXED SWITCHING FREQUENCY • OFFER SINGLE, DUAL, DUAL POSITIVE (TOTAL OUTPUT CURRENT 8A) AND TRIPLE OUTPUT • 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 DESCRIPTION The FEC40 series offer 40 watts of output power from a 2 x 2 x 0.4 inch package. The FEC40 series with 2:1 wide input voltage of 9-18VDC,18-36VDC and 36-75VDC and features 1600VDC of isolation, short-circuit and over-voltage protection. 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 INPUT SPECIFICATIONS OUTPUT SPECIFICATIONS 12V nominal inpu 9 – 18VDC 40 Watts, max. 24V nominal input 18 – 36VDC Input voltage range ± 1% 48V nominal input 36 – 75VDC Voltage accuracy FL and nominal Vin ± 1% L-C type ± 5% Input filter 12V input 36VDC Minimum load (Note 6) See Table Input surge voltage 24V input 50VDC Single and Dual output only 100mS max Voltage adjustability (Note 7) ± 10% 48V input 100VDC (not including Dual Positive and triple) Nominal Vin and full load 40mAp-p Single/Dual ± 0.5% Input reflected ripple current Powe up 25mS, typ. Line regulation LL to HL at Full Load Triple(main) ± 1% Start up time Nominal Vin and constant resistive load Remote ON/OFF 25mS, typ. Triple(auxiliary) ± 5% 12V input 9VDC ± 0.5% Single 24V input 17.8VDC ± 1% Start-up voltage Load regulation Dual Min. Load to Full Load 48V input 36VDC ± 2% (Note 8) Triple Main 12V input 8VDC ± 5% Auxiliary 24V input 16VDC Load cross regulation Triple(main) ± 1% Shutdown voltage 48V input 34VDC (Note 9) Dual/Triple(auxiliary) ± 5% Remote ON/OFF (Note 12) Ripple and noise 20MHz bandwidth See table (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V (Note 10) (Measured with a 0.1μF/50V MLCC) DC-DC OFF Short or 0V < Vr < 1.2V Temperature coefficient ±0.02% / ºC, max. Input current of remote control pin Nominal Vin -0.5mA~+0.5mA Transient response recovery time 25% load step change 250μS Remote off input current Nominal Vin 2.5mA 3.9VDC 1.5V output 3.9VDC ENVIRONMENTAL SPECIFICATIONS 1.8V output 3.9VDC 2.5V output Operating ambient temperature -40ºC ~ +85ºC (with derating) Over voltage protection 3.9VDC 3.3V output Zener diode clamp 6.2VDC Maximum case temperature 5V output +100ºC 15VDC 12V output -55ºC ~ +105ºC 18VDC Storage temperature range 15V output Over load protection % of FL at nominal input 150%, max. Over temperature protection 115ºC, typ Short circuit protection Hiccup, automatics recovery Nature convection 9.2ºC/Watt Thermal impedance Heat-sink with 20LFM 7.6ºC/Watt GENERAL SPECIFICATIONS (Note 13) Heat-sink with 500LFM 2.8ºC/Watt Efficiency See table Thermal shock MIL-STD-810F Input to Output 1600VDC, min. Isolation voltage Input(Output) to Case 1600VDC, min. Vibration MIL-STD-810F 9 Isolation resistance 10 ohms, min. Relative humidity 5% to 95% RH Isolation capacitance 1000pF, max. EMC CHARACTERISTICS Switching frequency (Note 11) 300KHz, typ. EN55022 Class A Approvals and standard IEC60950-1, UL60950-1, EN60950-1 EM I (Note 14) Output power Single / Dual Triple Main Auxiliary Case material Base material Potting material Dimensions Weight MTBF (Note 1) Nickel-coated copper FR4 PCB Epoxy (UL94-V0) 2.00 X 2.00 X 0.40 Inch (50.8 X 50.8 X 10.2 mm) 60g (2.11oz) 6 BELLCORE TR-NWT-000332 1.398 x 10 hrs 5 3.585 x 10 hrs MIL-HDBK-217F ESD EN61000-4-2 Air ± 8KV Contact ± 6KV Perf. Criteria B Radiated immunity EN61000-4-3 10 V/m Perf. Criteria A Fast transient (Note 15) EN61000-4-4 ± 2KV Perf. Criteria B Surge (Note 15) EN61000-4-5 ± 1KV Perf. Criteria B Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A Page 1 of 4 Issued Date：2008/06/12 Output Current Model Number Input Range Output Voltage Min. load Full load FEC40-12S1P5 FEC40-12S1P8 FEC40-12S2P5 FEC40-12S3P3 FEC40-12S05 FEC40-12S12 FEC40-12S15 FEC40-12D12 FEC40-12D15 FEC40-12D3305 FEC40-12T3312 FEC40-12T3315 FEC40-12T0512 FEC40-12T0515 FEC40-24S1P5 FEC40-24S1P8 FEC40-24S2P5 FEC40-24S3P3 FEC40-24S05 FEC40-24S12 FEC40-24S15 FEC40-24D12 FEC40-24D15 FEC40-24D3305 FEC40-24T3312 FEC40-24T3315 FEC40-24T0512 FEC40-24T0515 FEC40-48S1P5 FEC40-48S1P8 FEC40-48S2P5 FEC40-48S3P3 FEC40-48S05 FEC40-48S12 FEC40-48S15 FEC40-48D12 FEC40-48D15 FEC40-48D3305 FEC40-48T3312 FEC40-48T3315 FEC40-48T0512 FEC40-48T0515 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 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 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 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 12 VDC ± 15 VDC 3.3 / 5 VDC 3.3 / ±12 VDC 3.3 / ±15 VDC 5 / ±12 VDC 5 / ±15 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 12 VDC ± 15 VDC 3.3 / 5 VDC 3.3 / ±12 VDC 3.3 / ±15 VDC 5 / ±12 VDC 5 / ±15 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 12 VDC ± 15 VDC 3.3 / 5 VDC 3.3 / ±12 VDC 3.3 / ±15 VDC 5 / ±12 VDC 5 / ±15 VDC 0mA 0mA 0mA 0mA 0mA 0mA 0mA ± 144mA ± 112mA 0mA 600mA / ±40mA 600mA / ±30mA 600mA / ±40mA 600mA / ±30mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA ± 144mA ± 112mA 0mA 600mA / ±40mA 600mA / ±30mA 600mA / ±40mA 600mA / ±30mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA ± 144mA ± 112mA 0mA 600mA / ±40mA 600mA / ±30mA 600mA / ±40mA 600mA / ±30mA 8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA ± 1800mA ± 1400mA (16) 4A / 4A (total 8A) 6000mA / ±400mA 6000mA / ±300mA 6000mA / ±400mA 6000mA / ±300mA 8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA ± 1800mA ± 1400mA (16) 4A / 4A (total 8A) 6000mA / ±400mA 6000mA / ±300mA 6000mA / ±400mA 6000mA / ±300mA 8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA ± 1800mA ± 1400mA (16) 4A / 4A (total 8A) 6000mA / ±400mA 6000mA / ±300mA 6000mA / ±400mA 6000mA / ±300mA Note 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Input Current Output (4) Eff (4) Capacitor(5) No load Full load Ripple & Noise (%) Load max (3) (2) 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 110mA 110mA 110mA 175mA 225mA 255mA 310mA 30mA 35mA 325mA 215mA 230mA 280mA 255mA 40mA 40mA 40mA 60mA 80mA 70mA 85mA 20mA 20mA 80mA 65mA 65mA 60mA 75mA 25mA 25mA 25mA 35mA 40mA 50mA 50mA 15mA 15mA 45mA 35mA 35mA 30mA 40mA 1250mA 1538mA 2083mA 2683mA 4065mA 4065mA 4015mA 4444mA 4321mA 3416mA 3063mA 3000mA 4024mA 3963mA 649mA 759mA 1016mA 1325mA 1961mA 2048mA 1985mA 2169mA 2108mA 1689mA 1512mA 1481mA 1989mA 1958mA 321mA 375mA 508mA 655mA 969mA 1000mA 992mA 1084mA 1054mA 823mA 747mA 732mA 982mA 967mA 84 82 84 86 86 86 87 85 85 85 84 84 86 86 81 83 86 87 89 88 89 87 87 86 85 85 87 87 82 84 86 88 90 89 89 87 87 88 86 86 88 88 45000μF 37700μF 27000μF 21000μF 13600μF 2360μF 1510μF ± 1200μF ± 750μF 11000 / 6800μF 13000 / ±330μF 13000 / ±110μF 6800 / ±330μF 6800 / ±110μF 45000μF 37700μF 27000μF 21000μF 13600μF 2360μF 1510μF ± 1200μF ± 750μF 11000 / 6800μF 13000 / ±330μF 13000 / ±110μF 6800 / ±330μF 6800 / ±110μF 45000μF 37700μF 27000μF 21000μF 13600μF 2360μF 1510μF ± 1200μF ± 750μF 11000 / 6800μF 13000 / ±330μF 13000 / ±110μF 6800 / ±330μF 6800 / ±110μF BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment). Maximum value at nominal input voltage and full load. Typical value at nominal input voltage and no load. Typical value at nominal input voltage and full load. Test by minimum Vin and constant resistive load. The output requires minimum loading on the output to maintain specified regulation. Operation in no-load condition will not damage these devices, however they may not meet all listed specification. For the single output: Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +sense should be connected to its corresponding +OUTPUT and likewise the -sense should be connected to its corresponding –OUTPUT. Load regulation for triple output: Main output(V1):10 to 100% with 10% to 100% balanced on auxiliaries. Auxiliary outputs(V2 and V3):10% to 100% balanced on all outputs. Cross regulation for dual output: asymmetrical load 25% / 100% FL. Cross regulation for triple output: Main output 100% load, auxiliary 100%,other auxiliary25% to 100%. Auxiliary outputs(V2 and V3):main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%,auxiliary 25%,other auxiliary 25% to 100%. The models of FEC40-XXD3305 are specified with a 1uF ceramic output capacitors. Switching frequency for dual output: master (5Vo) 300KHz slave (3.3Vo) 500KHz The ON/OFF control pin voltage is referenced to -Vin. Heat sink is optional and P/N：7G-0026C-F. The FEC40 series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend: 12Vin : 6.8μF/50V 1812 MLCC . ; 24Vin : 6.8μF/50V 1812 MLCC . 48Vin : 2.2μF/100V 1812 MLCC. 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. Page 2safety of 4 approval Issued Date：2008/06/12 Any condition of dual output (3.3V/5V) rated Iout current, not to exceed 8A of total output currents. The product pending. OUTPUT POWER (%) FEC40-48S05 Derating Curve 120 100 80 60 40 20 0 -40 -20 0 20 40 60 59.1 80 100 120 OUTPUT POWER(%) AMBIENT TEMPERATURE(℃) 120 FEC40-48S05 Derating Curve 13)) With Heatsink (Note (Note 10 100 Recommended Filter for EN55022 Class B Compliance 80 The components used in the above figure, together with the 60 40 manufacturers’ part numbers for these components, are as 20 0 -40 -20 0 20 60 66.2 80 40 100 120 follows: AMBIENT TEMPERATURE(℃) C1 FEC4012xxx EFFICIENCY(%) FEC40-48S05 Efficiency VS Input Voltage FEC4024xxx 91% 89% 87% 85% 83% 81% 79% 77% 75% FEC4048xxx 36 40 44 48 52 56 60 64 68 C2 C3 C4 C5 & C6 L1 450μH 4.7μF/50V 4.7μF/50V 1000pF/2KV Common N/A N/A 1812 MLCC 1812 MLCC MLCC Choke PMT-048 450μH 1000pF/2KV Common 6.8μF/50V 6.8μF/50V N/A N/A 1812 MLCC 1812 MLCC MLCC Choke PMT-048 830μH 2.2μF/100V 2.2μF/100V 2.2μF/100V 2.2μF/100V 1000pF/2KV Common 1812 MLCC 1812 MLCC 1812 MLCC 1812 MLCC MLCC Choke PMT-053 72 EFFICIENCY(%) INPUT VOLTAGE (V) 95 90 85 80 75 70 65 60 55 50 45 FEC40-48S05 Efficiency VS Output Load 10 20 30 40 50 60 70 OUTPUT LOAD (% of Full Load) 80 90 100 Recommended EN55022 Class B Filter Circuit Layout Page 3 of 4 Issued Date：2008/06/12 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) PIN CONNECTION PIN 1 2 3 4 5 6 7 8 9 SINGLE +INPUT -INPUT CTRL NC -SENSE (Note 7) +SENSE (Note 7) +OUTPUT -OUTPUT TRIM DUAL +INPUT -INPUT CTRL NO PIN +OUTPUT COMMON COMMON -OUTPUT TRIM DUAL POSITIVE +INPUT -INPUT CTRL 3.3V COMMON NC NC 5V COMMON TRIPLE +INPUT -INPUT CTRL +AUX COMMON -AUX +OUTPUT COMMON NC EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) for dual output trim TRIM UP TRIM DOWN 5(8) 9(9) RU 9(9) Page 4 of 4 RD 6(5) Issued Date：2008/06/12