PUS-0503.3-2W

PUS-0503.3-2W POWER-SYSTEMS

Document overview

• Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

www.Power-Systems.de Page: 1 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT z OUTPUT SPECIFICATIONS z INPUT SPECIFICATIONS Voltage Setpoint Accuracy +/-2% max Input Voltage Range +/-10% max Temperature Coefficient +/-0.03%/ OC Input Filter Capacitor Type Ripple & Noise (20MHz BW) 100mVp-p max Line Regulation1 +/-1.2% max Load Regulation2 +/-8% max z GENERAL SPECIFICATIONS Short Circuit Protection Momentary Efficiency 70%-85% Isolation Voltage3 1000 VDC min z ENVIRONMENTAL SPECIFICATIONS Isolation Resistance 109 ohms min Operating Temperature -25 OC to +71 OC Switching Frequency 100 KHz min Storage Temperature -55 OC to +125 OC Isolation Capacitance 80pF max Cooling Free-Air Convection MTBF 1,800,000 Hours Weight 2.3g Typ Case Material Non-Conductive Plastic Case Size 19.6mm*7.1mm*10.2mm ALL SPECIFICATIONS T YPICAL AT NOMINAL LINE, FULL LOAD , AND 25 O C UNLESS OTHERWISE NOTED. 1 Line Regulation is for a 1.0% change in input Voltage. 2 Load Regulation is for output load current change from 20% to 100%.

3 For 60 seconds

FEATURES

z EFFICIENCY UP TO 85% z INTERNAL SMD TECHNOLOGY z LOW COST z NO HEATSINK REQUIRED z UP TO 2W UNREGULATED OUTPUT POWER z SINGLE IN LINE PACKAGE z 100% BURNED IN z MTBF > 1,800,000 HOURS

www.Power-Systems.de Page: 2 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT z SELECTION GUIDE 2W OUTPUT INPUT CURRENT(mA) MODEL NUMBER INPUT VOLTAGE (VDC) OUTPUT VOLTAGE (VDC) OUTPUT CURRENT (mA) FULL LOAD NO LOAD EFF (%) ISOLATION (VDC) PUS-0503.3-2W 5 3.3 500 452 40 73 1000 PUS-0505-2W 5 5 400 520 40 77 1000 PUS-0509-2W 5 9 222 506 40 79 1000 PUS-0512-2W 5 12 167 500 40 80 1000 PUS-0515-2W 5 15 133 488 40 82 1000 PUD-0505-2W 5 +/-5 +/-200 520 40 77 1000 PUD-0512-2W 5 +/-12 +/-84 500 40 80 1000 PUD-0515-2W 5 +/-15 +/-67 488 40 82 1000 PUS-1203.3-2W 12 3.3 500 185 15 74 1000 PUS-1205-2W 12 5 400 214 15 78 1000 PUS-1209-2W 12 9 222 214 15 78 1000 PUS-1212-2W 12 12 167 200 15 83 1000 PUS-1215-2W 12 15 133 196 15 85 1000 PUD-1205-2W 12 +/-5 +/-200 214 15 78 1000 PUD-1212-2W 12 +/-12 +/-84 200 15 83 1000 PUD-1215-2W 12 +/-15 +/-67 196 15 85 1000 PUS-2403.3-2W 24 3.3 500 92 10 74 1000 PUS-2405-2W 24 5 400 107 10 78 1000 PUS-2409-2W 24 9 222 107 10 78 1000 PUS-2412-2W 24 12 167 103 10 81 1000 PUS-2415-2W 24 15 133 101 10 83 1000 PUD-2405-2W 24 +/-5 +/-200 107 10 78 1000 PUD-2412-2W 24 +/-12 +/-84 103 10 81 1000 PUD-2415-2W 24 +/-15 +/-67 101 10 83 1000 Note: Other input to output voltages may be available. Please contact factory. ORDERING INFORMATION: FOR EXAMPLE: PUS-**-2W(2W SINGLE OUTPUT) PUD-**-2W(2W DUAL OUTPUT)

www.Power-Systems.de Page: 3 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT z MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS PIN SINGLE DUAL 1 +Vin +Vin 2 -Vin -Vin 4 -Vout -Vout

5 NP COMMON

-Vin +Vin +Vout -Vout OSCILLATOR DRIVER -Vin OSCILLATOR DRIVER +Vin +Vout -Vout COMMON

www.Power-Systems.de Page: 4 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT z TYPICAL APPLICATIONS SINGLE OUTPUT DUAL OUTPUT LOAD INPUT +Vin OUTPUT -Vout +Vout -Vin DC-DC CONVERTER +Vout -Vin -Vout INPUT DC-DC CONVERTER +Vin LOAD1 OUTPUT Common LOAD2 z TYPICAL PERFORMANCE CUREVES Specifications typical at TA=25 OC,nominal input voltage , rated output current unless otherwise specified. VOUT VS LOAD(5Vout Models) VOUT VS LOAD(+/- 5Vout Models) 4.8 5.2 5.6 6.0 6.4 0 100 200 300 400 Output Current(mA) Vout(V) 4.8 5.2 5.6 6.0 6.4 Output Current(mA) Vout(V) VOUT VS LOAD(9Vout Models) 8.8 9.2 9.6 10.0 10.4 0 56 111 167 222 Output Current(mA) Vout(V)

www.Power-Systems.de Page: 5 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT VOUT VS LOAD(12Vout Models) VOUT VS LOAD(+/- 12Vout Models) 11.5 12.0 12.5 13.0 13.5 0 42 84 126 167 Output Current(mA) Vout(V) 11.5 12.0 12.5 13.0 13.5 Output Current(mA) Vout(V) VOUT VS LOAD(15Vout Models) VOUT VS LOAD(+/- 15Vout Models) 14.5 15.0 15.5 16.0 16.5 0 34 67 101 133 Output Current(mA) Vout(V) 14.5 15.0 15.5 16.0 16.5 Output Current(mA) Vout(V) EFFICIENCY VS LOAD DERATING CURVE 0.0 20.0 40.0 60.0 80.0 0 2 04 06 08 0 1 0 0 % OF RATED LOAD(%) EFFICIENCY(%) 0.0 0.5 1.0 1.5 2.0 2.5 -25 0 25 50 70 100 TA(degree C) OUTPUT POWER(W) SAFE OPERATING AREA

www.Power-Systems.de Page: 6 / 6 Version: 4-Oct-02 PU-2W Series ( 2 W UNREGULATED DC-DC CONVERTER) DC-DC Converter UNIT PU-2W SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: Output filtering is requi red for operation. A minimum of 10uF is needed. Output capacitance may be increased for additional filtering, not to exceed 220uF. To meet the reflected ripple requirement s of the converter, an input impedance of less than 0.5ohm from DC to 250KHz is required. Negative Outputs: A negative output voltage may be obtained by connecting the +OUT to circuit ground and connecting –OUT as the negative output. FOR MORE INFORMATION CALL: Power Systems – The Power Solution

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