FEATURES • 30 WATTS MAXIMUM OUTPUT POWER • OUTPUT CURRENT UP TO 8A • STANDARD 2.0 X 1.6 X 0.4 INCH PACKAGE • HIGH EFFICIENCY UP TO 88% • 4:1 WIDE INPUT VOLTAGE RANGE • SIX-SIDED CONTINUOUS SHIELD • FIXED SWITCHING FREQUENCY • OFFER SINGLE AND DUAL 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 OPTIONS Negative logic Remote On/Off APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Measurement Equipment Semiconductor Equipment DESCRIPTION The FEC30W series offer 30 watts of output power from a 2 x 1.6 x 0.4 inch package .The FEC30W series with 4:1 wide input voltage of 10-40VDC and 18-75VDC 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 Output power Voltage accuracy 30 Watts, max. Full load and nominal Vin ± 1% Minimum load See Table Voltage adjustability Line regulation ± 10% LL to HL at Full Load ± 0.5% ± 0.5% ± 1% ± 5% Single Dual Cross regulation (Dual) Asymmetrical load 25% / 100% FL 20MHz bandwidth Ripple and noise See table (Measured with a 0.1μF/50V MLCC) Temperature coefficient ± 0.02% / ºC, max. Load regulation No Load to Full Load Transient response recovery time 25% load step change 1.5V output 1.8V output 2.5V output Over voltage protection 3.3V output Zener diode clamp 5V output 12V output 15V output Over load protection % of FL at nominal input Short circuit protection 250μS 3.9VDC 3.9VDC 3.9VDC 3.9VDC 6.2VDC 15VDC 18VDC 150%, max. Hiccup, automatics recovery GENERAL SPECIFICATIONS Efficiency Isolation voltage Isolation resistance Input to Output Input (Output) to Case See table 1600VDC, min. 1600VDC, min. 9 10 ohms, min. Isolation capacitance 1000pF, max. Switching frequency 300KHz, typ. Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material FR4 PCB Potting material Dimensions Weight MTBF (Note 1) Epoxy (UL94-V0) 2.00 X 1.60 X 0.40 Inch (50.8 X 40.6 X 10.2 mm) 48g (1.69oz) 6 BELLCORE TR-NWT-000332 1.315 x 10 hrs 5 3.456 x 10 hrs MIL-HDBK-217F Input voltage range 24V nominal input 48V nominal input 10 – 40VDC 18 – 75VDC L-C type 50VDC 100VDC 20mAp-p 10mS, typ. 10mS, typ. 10VDC 18VDC 8VDC 16VDC Input filter Input surge voltage 24V input 100mS max 48V input Input reflected ripple current Nominal Vin and full load Nominal Vin and Power up Start up time constant resistive load Remote ON/OFF 24V input Start-up voltage 48V input 24V input Shutdown voltage 48V input Remote ON/OFF (Note 6) (Positive logic)(Standard) DC-DC ON Open or 3V < Vr < 12V DC-DC OFF Short or 0V < Vr < 1.2V (Negative logic)(Option) DC-DC ON Short or 0V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 12V Input current of remote control pin Nominal Vin -0.5mA ~ +0.5mA Remote off state input current Nominal Vin 3mA ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature -40ºC ~ +85ºC (with derating) Maximum case temperature 100ºC Over temperature protection 115ºC, typ. Storage temperature range -55ºC ~ +105ºC Nature convection 10ºC/Watt Thermal impedance (Note 7) Nature convection with heat-sink 8.24ºC/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 ± 8KV Contact ± 6KV Radiated immunity EN61000-4-3 10 V/m 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 Page 1 of 3 Perf. Criteria B Perf. Criteria A Issued Date：2008/05/21 Output Current Model Number Input Range Output Voltage Min. load Full load Output (4) Ripple & Noise FEC30-24S1P5W FEC30-24S1P8W FEC30-24S2P5W FEC30-24S3P3W FEC30-24S05W FEC30-24S12W FEC30-24S15W FEC30-24D12W FEC30-24D15W FEC30-48S1P5W FEC30-48S1P8W FEC30-48S2P5W FEC30-48S3P3W FEC30-48S05W FEC30-48S12W FEC30-48S15W FEC30-48D12W FEC30-48D15W 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 10 – 40 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±12VDC ±15VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±12VDC ±15VDC 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 8000mA 8000mA 8000mA 6000mA 6000mA 2500mA 2000mA ±1250mA ±1000mA 8000mA 8000mA 8000mA 6000mA 6000mA 2500mA 2000mA ±1250mA ±1000mA 60mVp-p 60mVp-p 60mVp-p 60mVp-p 75mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 60mVp-p 60mVp-p 60mVp-p 60mVp-p 75mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p Input Current No load Full load (3) (2) 35mA 35mA 40mA 50mA 65mA 65mA 70mA 30mA 35mA 20mA 20mA 25mA 30mA 30mA 35mA 45mA 25mA 25mA 658mA 759mA 1029mA 994mA 1506mA 1506mA 1488mA 1563mA 1543mA 329mA 380mA 508mA 497mA 744mA 753mA 744mA 772mA 762mA Eff (4) Capacitor (5) (%) Load max 80 83 85 87 87 87 88 84 85 80 83 86 87 88 87 88 85 86 65000μF 65000μF 33000μF 19500μF 10200μF 3300μF 1100μF ±1000μF ±680μF 65000μF 65000μF 33000μF 19500μF 10200μF 3300μF 1100μF ±1000μF ±680μF Note FEC30-48S05W Derating Curve With Heatsink (Note 7 ) FEC30-48S05W Derating Curve 120 OUTPUT POWER(%) 9. 100 80 60 40 20 0 -40 -20 0 20 40 60 59 80 100 120 100 80 60 40 20 0 120 -40 -20 0 FEC30-48S05W Efficiency VS Input Voltage 90 88 86 84 82 80 78 76 18 24 30 36 42 48 INPUT VOLTAGE (V) 54 60 20 60 66 40 80 100 120 AMBIENT TEMPERATURE(℃) AMBIENT TEMPERATURE(℃) EFFICIENCY(%) 7. 8. OUTPUT POWER (%) 2. 3. 4. 5. 6. BELLCORE TR-NWT-000332. Case 1: 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 ON/OFF control pin voltage is referenced to -Vin. To order negative logic ON-OFF control add the suffix-N (Ex: FEC30-24S05W-N). Heat sink is optional and P/N: 7G-0011C-F. The FEC30W series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend: 24Vin : 6.8μF/50V 1812 MLCC . 48Vin : 2.2μF/100V*2 PCS 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. EFFICIENCY(%) 1. 66 72 95 90 85 80 75 70 65 60 55 50 45 FEC30-48S05W Efficiency VS Output Load 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (% of Full Load) Page 2 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 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) follows: C1 FEC3024xxxW PIN CONNECTION PIN 1 2 4 5 6 7 8 SINGLE + INPUT - INPUT CTRL NO PIN + OUTPUT - OUTPUT TRIM DUAL + INPUT - INPUT CTRL + OUTPUT COMMON - OUTPUT TRIM FEC3048xxxW C2 C3 C4 C5 & C6 L1 450μH 6.8μF/50V 6.8μF/50V 1000pF/2KV Common N/A N/A 1812 MLCC 1812 MLCC MLCC Choke PMT-048 450μH 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-048 EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) FOR DUAL OUTPUT TRIM TRIM UP TRIM DOWN 8(8) 7(7) RU 8(8) RD 6(5) Recommended EN55022 Class B Filter Circuit Layout Page 3 of 3 Issued Date：2008/05/21