FED20W_14 P-DUKE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Page 1 of 3 www.pduke.com 2014/4/30 FED20W SERIES
20 WATTS DC-DC CONVERTER
Input voltage range 24VDC nominal input 48VDC nominal input 9 ~ 36VDC 18 ~ 75VDC Input filter Pi type Input surge voltage 24VDC input 48VDC input 50VDC 100ms,max 100VDC 100ms,max Input reflected ripple current 20mAp-p Start up time Nominal input and constant resistive load Power up Remote ON/OFF 20ms 20ms Start-up voltage 24VDC input 48VDC input 9VDC 18VDC Shutdown voltage 24VDC input 48VDC input 7.5VDC 15VDC Remote ON/OFF (Note 6) (Positive logic)(Standard) (Negative logic)(Option) DC-DC ON DC-DC OFF DC-DC ON DC-DC OFF Open or 3V < Vr < 12V Short or 0V < Vr < 1.2V Short or 0V < Vr < 1.2V Open or 3V < Vr < 12V Input current of remote control pin Nominal input -0.5mA ~ +0.5mA Remote off state input current Nominal input 2.5mA ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature -40ºC ~ +66ºC (without derating) +66ºC ~ +105ºC (with derating) Maximum case temperature 105ºC Storage temperature range -55ºC ~ +125ºC Thermal impedance (Note 7) Natural convection Natural convection with heat-sink 12ºC/Watt 10ºC/Watt Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC CHARACTERISTICS EMI (Note 8) EN55022 Class A, 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 9) EN61000-4-4 ± 2kV Perf. Criteria B Surge (Note 9) EN61000-4-5 ± 1kV Perf. Criteria A Conducted immunity EN61000-4-6 10 Vr.m.s Perf. Crite ria A OUTPUT SPECIFICATIONS Output power 20 Watts, max. Voltage accuracy ± 1% Minimum load 0% Voltage adjustability Single output ± 10% 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) Asymmetrical load 25% / 100% FL ± 5% Ripple and noise 20MHz bandwidth (Measured with a 0.1 µF/50V MLCC) See table Temperature coefficient ± 0.02% / ºC, max. Transient response recovery time 25% load step change 250 µs Over voltage protection Zener diode clamp 3.3VDC output 5VDC output 12VDC output 15VDCoutput 3.9VDC 6.2VDC 15VDC 18VDC Over load protection % of FL at nominal input 150% Short circuit protection Continuous, automatics recovery GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Input(Output) to case 1600VDC, min. 1minute 1600VDC, min. 1minute Case grounding Connect case to -INPUT with decoupling Y Cap Isolation resistance 500VDC 10 9ohms, min. Isolation capacitance 1500pF, max. Switching frequency 400kHz±10%. Safety approvals IEC60950-1, UL60950-1, & EN60950-1 Case material Nickel-coated copper Base material FR4 PCB Potting material Epoxy (UL94 V-0) Dimensions 2.00 X 1.00 X 0.40 Inch (50.8X 25.4 X 10.2 mm) Weight 27g (0.95oz) MTBF (Note 1) MIL-HDBK-217F 1.851 x 10 6 hrs 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
FEATURES
- 20 WATTS MAXIMUM OUTPUT POWER
- OUTPUT CURRENT UP TO 5.5A
- STANDARD 2.00 X 1.00 X 0.40 INCH PACKAGE
- HIGH EFFICIENCY UP TO 89%
- 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
- SIX-SIDED CONTINUOUS SHIELD
- FIXED SWITCHING FREQUENCY
- UL60950-1, EN60950-1, & IEC60950-1 SAFETY APPROVALS
- CE MARKED
- COMPLIANT TO RoHS II & REACH OPTIONS Negative logic Remote On/Off
DESCRIPTION
The FED20W series offer 20 watts of output power fro m a 2.00 x 1.00 x 0.40 inch package. The FED20W series with 4:1 ultra wide input voltage of 9~36 and 18~75VDC and features 1600VDC of isolatio n, short-circuit and over-voltage protection.
APPLICATIONS
Page 2 of 3 www.pduke.com 2014/4/30 FED20W SERIES FED20-48S05W Derating Curve FED20-48S05W Derating C urve With Heat-sink (Note 7 ) FED20-48S05W Efficiency VS Input Voltage FED20-48S0 5W Efficiency VS Output Load Output Current Model Number Input Range Output Voltage Min. load Full load Output (2) Ripple & Noise No Load (3) Input Current Eff (4) (%) Capacitor (5) Load max FED20-24S3P3W 9 ~ 36 VDC 3.3 VDC 0mA 5500mA 60mVp-p 50mA 85 18000 µF FED20-24S05W 9 ~ 36 VDC 5 VDC 0mA 4000mA 75mVp-p 65mA 88 9600 µF FED20-24S12W 9 ~ 36 VDC 12 VDC 0mA 1670mA 75mVp-p 22mA 86 1650 µF FED20-24S15W 9 ~ 36 VDC 15 VDC 0mA 1330mA 75mVp-p 22mA 86 1050 µF FED20-24D05W 9 ~ 36 VDC ±5 VDC 0mA ±2000mA 100mVp-p 55mA 88 ±4800µF FED20-24D12W 9 ~ 36 VDC ±12 VDC 0mA ±833mA 100mVp-p 30mA 87 ±825 µF FED20-24D15W 9 ~ 36 VDC ±15 VDC 0mA ±667mA 100mVp-p 30mA 87 ±525 µF FED20-48S3P3W 18 ~ 75 VDC 3.3 VDC 0mA 5500mA 60mVp-p 35mA 85 18000 µF FED20-48S05W 18 ~ 75 VDC 5 VDC 0mA 4000mA 75mVp-p 35mA 88 9600 µF FED20-48S12W 18 ~ 75 VDC 12 VDC 0mA 1670mA 75mVp-p 15mA 87 1650µF FED20-48S15W 18 ~ 75 VDC 15 VDC 0mA 1330mA 75mVp-p 15mA 87 1050 µF FED20-48D05W 18 ~ 75 VDC ±5 VDC 0mA ±2000mA 100mVp-p 35mA 89 ±4800µF FED20-48D12W 18 ~ 75 VDC ±12 VDC 0mA ±833mA 100mVp-p 17mA 88 ±825 µF FED20-48D15W 18 ~ 75 VDC ±15 VDC 0mA ±667mA 100mVp-p 17mA 88 ±525 µF Note: 1. MIL-HDBK-217F @Ta=25 ºC, Full load. 2. Typical value at nominal input and full load. (2 0MHZ BW.) 3. Typical value at nominal input and no load. 4. Typical value at nominal input and full load. 5. Test by minimum input and constant resistive loa d. 6. The ON/OFF control pin voltage is referenced to -INPUT To order negative logic ON/OFF control add the suffix-N (Ex: FED20-48S05W-N) 7. Heat-sink is optional and P/N: 7G-0020C-F. 8. The FED20W series standard module meets EN55022 Class A and Class B with external components. For more detail information, please contact with P-DUKE. 9. An external input filter capacitor is required i f the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220 μ F/100V. CAUTION: This power module is not internally fused. An input line fuse must always be used.
Page 3 of 3 www.pduke.com 2014/4/30 FED20W SERIES ：： ：： PIN CONNECTION PIN SINGLE DUAL 1 + INPUT + INPUT 2 - INPUT - INPUT 3 + OUTPUT + OUTPUT
4 TRIM COMMON
6 CTRL CTRL
- All dimensions in Inch (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) EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. TRIM UP RU TRIM DOWN RD