FEATURES • 12 WATTS OUTPUT POWER • OUTPUT CURRENT UP TO 3.5A • STANDARD 1.25 X 0.80 X 0.40 INCH • HIGH EFFICIENCY UP TO 88% • 4:1 ULTRA WIDE INPUT VOLTAGE RANGE • FIVE-SIDED CONTINUOUS SHIELD • FIXED SWITCHING FREQUENCY (400KHz) • STANDARD 24 PIN DIP PACKAGE • 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 APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Measurement Equipment Semiconductor Equipment SMD TYPE DESCRIPTION The FKC12W series offer 12 watts of output power from a package in an IC compatible 24pin DIP configuration. FKC12W series have 4:1 ultra wide input voltage of 9-36 and 18-75VDC. The FKC12W have features 1600VDC of isolation, short circuit protection and as well as five sided shielding. 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 12 Watts, max. Input voltage range Full load and nominal Vin 24V nominal input 48V nominal input 9 – 36VDC 18 – 75VDC Pi type 50VDC 100VDC ±1.2% Input filter Minimum load 0% Input surge voltage 24V input 48V input Line regulation LL to HL at Full Load ± 0.2% 100mS max Input reflected ripple Nominal Vin and full load 20mAp-p Single (DIP) ± 0.5% current Load regulation No load to Full load Single (SMD) ± 1% Nominal Vin and Power up 450mS, typ. Dual (SMD,DIP) ± 1% Start up time constant resistive load Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5% 24V input 9VDC Start-up voltage 48V input 18VDC Ripple and noise 20MHz bandwidth See table 24V input 8VDC Shutdown voltage 48V input 16VDC ±0.02% / ºC, max. Temperature coefficient Remote ON/OFF (Note 6) DC-DC ON Open or 3.0V < Vr < 12V Transient response recovery time 25% load step change 250μS (Positive logic) DC-DC OFF Short or 0V < Vr < 1.2V 3.3V output 3.9VDC Input current of Remote control pin -0.5mA ~ 0.5mA Nominal Vin Over voltage protection 5.1V output 6.2VDC 2.5mA Remote off state input current Nominal Vin (only single) 12V output 15VDC 15V output 18VDC ENVIRONMENTAL SPECIFICATIONS Over load protection % of FL at nominal input 150%, typ. -40ºC to +69ºC (without derating) Vo:5.1V,12V,15V, Short circuit protection GENERAL SPECIFICATIONS Efficiency Continuous, automatics recovery Operating ambient temperature ±12V,±15V Vo:3.3V,±5V See table +69ºC to +105ºC (with derating) -40ºC to +61ºC (without derating) +61ºC to +105ºC (with derating) Input to Output 1600VDC, min. Maximum case temperature Isolation voltage Input(Output) to Case DIP 1600VDC, min. Storage temperature range SMD 1000VDC, min. Thermal impedance Nature convection 9 Isolation resistance 10 ohms, min. Thermal shock Isolation capacitance 1500pF, max. Vibration Switching frequency 400KHz, typ. Relative humidity Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material Non-conductive black plastic Potting material Dimensions Weight MTBF (Note 1) Epoxy (UL94-V0) 1.25 X 0.80 X 0.40 Inch (31.8 X 20.3 X 10.2 mm) 18g (0.62oz) 6 BELLCORE-TR-NWT-000332 2.350 x 10 hrs 5 MIL-HDBK-217F 8.745 x 10 hrs 105ºC -55ºC to +125ºC 20ºC/Watt MIL-STD-810F MIL-STD-810F 5% to 95% RH EMC CHARACTERISTICS EMI (Note 7) EN55022 Air Contact Class A ± 8KV Perf. Criteria A ± 6KV ESD EN61000-4-2 Radiated immunity EN61000-4-3 10 V/m Perf. Criteria A Fast transient (Note 8) EN61000-4-4 ± 2KV Perf. Criteria A Surge (Note 8) EN61000-4-5 ± 1KV Perf. Criteria A Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Criteria A Page 1 of 3 Issued Date：2008/05/21 Model Number Input Range Output Voltage FKC12-24S3P3W FKC12-24S05W FKC12-24S12W FKC12-24S15W FKC12-24D05W FKC12-24D12W FKC12-24D15W FKC12-48S3P3W FKC12-48S05W FKC12-48S12W FKC12-48S15W FKC12-48D05W FKC12-48D12W FKC12-48D15W 9 – 36 VDC 9 – 36 VDC 9 – 36 VDC 9 – 36 VDC 9 – 36 VDC 9 – 36 VDC 9 – 36 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 18 – 75 VDC 3.3 VDC 5.1 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5.1 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC Output Current Min. Load 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA Max. Load 3500mA 2400mA 1000mA 800mA ± 1200mA ± 500mA ± 400mA 3500mA 2400mA 1000mA 800mA ± 1200mA ± 500mA ± 400mA Output (4) Ripple & Noise 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p 85mVp-p (4) Input Current (3) No load 55mA 55mA 13mA 11mA 15mA 12mA 20mA 17mA 20mA 6mA 6mA 7mA 7mA 7mA (2) Full Load 602mA 614mA 602mA 602mA 625mA 602mA 602mA 301mA 307mA 302mA 298mA 309mA 301mA 301mA (5) Eff (%) Capacitor Load max 84 87 87 87 84 87 87 84 87 87 88 85 87 87 2000μF 2000μF 430μF 300μF ± 1250μF ± 200μF ± 120μF 2000μF 2000μF 430μF 300μF ± 1250μF ± 200μF ± 120μF Note 1. 2. 3. 4. 5. 6. 7. 8. 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. 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 negative input. The FKC12W series can meet EN55022 Class A with parallel an external capacitor to the input pins. Recommend : 24Vin : 3.3μF/50V 1812 MLCC. 48Vin : 1.5μF/100V 1812 MLCC. An externa 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 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 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) FKC1224xxxW 3.3μF/50V 1812 MLCC FKC1248xxxW 2.2μF/100V 1812 MLCC C2 C3 C4 L1 325μH 1000pF/2KV 1000pF/2KV Common N/A MLCC MLCC Choke PMT-050 145μH 2.2μF/100V 1000pF/2KV 1000pF/2KV Common 1812 MLCC MLCC MLCC Choke PMT-051 DIP PIN CONNECTION PIN SINGLE DUAL 1 2 3 CTRL - INPUT - INPUT CTRL - INPUT PIN SINGLE DUAL 23 22 + INPUT + INPUT + INPUT - INPUT 9 11 NC NC COMMON - OUTPUT 16 14 PIN SINGLE DUAL 1 2 3 CTRL - INPUT - INPUT CTRL - INPUT 9 11 Others NC NC NC + INPUT - OUTPUT COMMON + OUTPUT + OUTPUT SMD PIN CONNECTION - INPUT PIN SINGLE DUAL 23 22 + INPUT + INPUT + INPUT + INPUT Recommended EN55022 Class B Filter Circuit Layout COMMON 16 - OUTPUT COMMON - OUTPUT 14 + OUTPUT + OUTPUT NC Others NC NC Page 3 of 3 Issued Date：2008/05/21