PUS-2412BS

PU-S SERIES 1W UNREGULATED FEATURES          CONTINOUS SHORT CIRCUIT PROTECTION SINGLE IN LINE PACKAGE 100% BURN IN HIGH EFFICIENCY INTERNAL SMD TECHNOLOGY NO HEATSINK REQUIRED UL 94V-0 PACKAGE MATERIAL RoHS COMPLIANT 3 YEARS WARRANTY OUTPUT SPECIFICATIONS Voltage Set-point Accuracy Temperature Coefficient Ripple & Noise(20MHz BW) Line Regulation 1 Load Regulation 2 Minimum Load Short Circuit Protection Short Circuit Restart INPUT SPECIFICATIONS +/-2% max Input Voltage Range +/-0.05%/°C Input Filter Capacitor Typ 100mVp-p max Protection Fuse Recommended +/-1.2% max +/-8% max Storage Temperature Humidity Cooling GENERAL SPECIFICATIONS 20% of Full Load Efficiency Continuous Isolation Voltage 74%-83% 3 3000 VDC min 9 Automatic Isolation Resistance ENVIRONMENTAL SPECIFICATIONS Operating Temperature +/-10% max 10 ohms min Isolation Capacitance 20pF max Switching Frequency 100KHz max 4 >2,000,000 Hours -55°C to +125°C Weight 2.1g Typ -40°C to +85°C MTBF 95% max Case Material Free-Air Convection Case Size Non-Conductive Plastic 19.6mm*7.5mm*10.2mm Conducted Emissions EN55022 Class A Radiated Emissions EN55022 Class A ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND 25 OC UNLESS OTHERWISE NOTED. 1 2 3 4 Line Regulation is for a 1.0% change in input Voltage. Load Regulation is for output load current change from 20% to 100%. 1500VDC for 10 seconds,3000VDC for 3 seconds. MIL-HDBK-217F @25 °C , Ground Benign. DANUBE http://www.danube.com.tw 5-1 2012/11/21  SELECTION GUIDE INPUT MODEL NUMBER OUTPUT OUTPUT 5 INPUT VOLTAGE VOLTAGE CURRENT CURRENT(mA) EFF ISOLATION (VDC) (VDC) (mA) FULL NO LOAD LOAD 6 PACKAGE (%) (VDC) PUS-0505BS 5 5 200 256 38 78 3000 B PUS-0509BS 5 9 111 253 38 79 3000 B PUS-0512BS 5 12 84 253 39 79 3000 B PUS-0515BS 5 15 67 251 39 80 3000 B PUD-0505BS 5 +/-5 +/-100 256 40 78 3000 B PUD-0512BS 5 +/-12 +/-42 253 40 79 3000 B PUD-0515BS 5 +/-15 +/-34 251 40 80 3000 B PUS-1205BS 12 5 200 108 15 77 3000 B PUS-1209BS 12 9 111 105 15 79 3000 B PUS-1212BS 12 12 84 105 14 80 3000 B PUS-1215BS 12 15 67 103 14 81 3000 B PUD-1205BS 12 +/-5 +/-100 106 15 78 3000 B PUD-1212BS 12 +/-12 +/-42 105 14 80 3000 B PUD-1215BS 12 +/-15 +/-34 103 14 81 3000 B PUS-2405BS 24 5 200 54 8 77 3000 B PUS-2409BS 24 9 111 53 7 78 3000 B PUS-2412BS 24 12 84 53 7 79 3000 B PUS-2415BS 24 15 67 52 7 80 3000 B PUD-2405BS 24 +/-5 +/-100 53 8 78 3000 B PUD-2412BS 24 +/-12 +/-42 53 7 79 3000 B PUD-2415BS 24 +/-15 +/-34 53 7 80 3000 B Note: Other input to output voltages may be available. Please contact factory. 5 6 NOMINAL INPUT VOLTAGE. NOMINAL INPUT VOLTAGE, FULL LOAD. DANUBE http://www.danube.com.tw 5-2 2012/11/21  MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS PACKAGE ”B” 19.6[0.77] FRONT VIEW PIN SINGLE DUAL 1 +Vin +Vin 2 -Vin -Vin 5 -Vout -Vout 6 NP COMMON 7 +Vout +Vout 10.2[0.40] 3.81[0.15] 5.08[0.20] 2.54[0.10] 7.5[0.3] NOTE : All Dimensions In mm(Inches) BOTTOM VIEW 1 2 1. Pin Size is 0.50x0.30mm[0.02x0.01”] 5 6 7 2.18[0.086] 2. Pin is Tolerance .XX= ±0.05mm 3. Tolerance .X 1.2[0.05] or .XX= ±0.5mm SINGLE OUTPUT TOP VIEW 1 2 5 DUAL OUTPUT 2.54mm TOP VIEW 7 1 2 2.54mm 2.54mm All dimensions are in mm[inches] 2.54mm 5 6 7  SIMPLIFIED SCHEMATIC SINGLE OUTPUT DUAL OUTPUT +Vin +Vin +Vout OSCILLATOR DRIVER +Vout OSCILLATOR DRIVER -Vout COMMON -Vin -Vin -Vout  TYPICAL APPLICATIONS SINGLE OUTPUT INPUT OUTPUT +Vin DUAL OUTPUT INPUT +Vout OUTPUT +Vin +Vout LOAD1 DC-DC CONVERTER -Vin -Vout DANUBE LOAD Common DC-DC CONVERTER -Vin LOAD2 -Vout http://www.danube.com.tw 5-3 2012/11/21  TYPICAL PERFORMANCE CURVES Specifications typical at TA=25 °C,nominal input voltage , rated output current unless otherwise specified. VOUT VS LOAD(+/-5Vout Models) 6.4 6.4 6.0 6.0 Vout(V) Vout(V) VOUT VS LOAD(5Vout Models) 5.6 5.6 5.2 5.2 4.8 4.8 0 50 100 150 200 0 Output Current(mA) +/-25 +/-50 +/-75 +/-100 Output Current(mA) VOUT VS LOAD(9Vout Models) Vout(V) 10.4 10.0 9.6 9.2 8.8 0 28 56 84 111 Output Current(mA) VOUT VS LOAD(+/- 12Vout Models) 13.5 13.5 13.0 13.0 Vout(V) Vout(V) VOUT VS LOAD(12Vout Models) 12.5 12.0 12.5 12.0 11.5 11.5 0 20 40 60 80 0 Output Current(mA) +/-20 +/-30 +/-40 Output Current(mA) VOUT VS LOAD(15Vout Models) VOUT VS LOAD(+/- 15Vout Models) 16.5 16.5 16.0 16.0 Vout(V) Vout(V) +/-10 15.5 15.0 15.5 15.0 14.5 14.5 0 15 30 45 Output Current(mA) DANUBE 60 0 +/-7.5 +/-15 +/-22.5 +/-30 Output Current(mA) http://www.danube.com.tw 5-4 2012/11/21 DERATING CURVE EFFICIENCY VS LOAD EFFICIENCY(%) OUTPUT POWER(%) 125% 100% 75% SAFE OPERATING AREA 50% 25% 80.0 60.0 40.0 20.0 0.0 -40 -20 0 0 20 40 60 80 20 40 60 80 100 100 % OF RATED LOAD(%) TA(degree C)  INPUT FUSE SELECTION GUIDE 4.5-5.5V 10.8-13.2V 21.6-26.4V INPUT VOLTAGE(VDC) INPUT VOLTAGE(VDC) INPUT VOLTAGE(VDC) 800mA Slow-Blow Type 300mA Slow-Blow Type INPUT 150mA Slow-Blow Type OUTPUT Fuse +Vin +Vout DC-DC CONVERTER -Vin -Vout Note: Certain applications may require the installation of external fuse in front of the input. PU-S SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: Output filtering is required 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 requirements of the converter, an input impedance of less than 0.5ohm from DC to 250KHz is required. We Can Offer EMC-Filter According To EN55011/22 Class B. 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: Danube Enterprise Co., Ltd. Tel: 886-7-3755165 Fax: 886-7-3755330 Home Page http://www.danube.com.tw DANUBE E-mail: danube@ms10.hinet.net http://www.danube.com.tw 5-5 2012/11/21