TUD-0505A

TU SERIES 1W UNREGULATED FEATURES             DUAL IN LINE PACKAGE 1W UNREGULATED OUTPUT POWER 100% BURNED IN HIGH EFFICIENCY INTERNAL SMD TECHNOLOGY LOW COST NO HEATSINK REQUIRED UL 94V-0 PACKAGE MATERIAL CUSTOM SOLUTIONS AVAILABLE 1500VDC ISOLATION RoHS COMPLIANT 3 YEARS WARRANTY OUTPUT SPECIFICATIONS Voltage Setpoint Accuracy INPUT SPECIFICATIONS +/-2% max Input Voltage Range Temperature Coefficient 1 Ripple & Noise(20MHz BW) 2 Line Regulation 3 Load Regulation Minimum Load Short Circuit Protection +/-10% max +/-0.05%/ °C Input Filter Capacitor Typ 100mVp-p max Protection Fuse Recommended +/-1.2% max Input Reflected Ripple Current +/-8% max 50mAp-p max GENERAL SPECIFICATIONS 10% of Full Load Efficiency 70%-82% 4 Momentary Isolation Voltage 1500 VDC min 9 Isolation Resistance 10 ohms min Isolation Capacitance 80pF max Switching Frequency 50KHz min 5 >2,000,000 Hours Weight 2.2g Typ MTBF ENVIRONMENTAL SPECIFICATIONS Operating Temperature Case Temperature -25 °C to +71 °C Case Material +90°C max Case Size Storage Temperature -55 °C to +125 °C Conducted Emissions Humidity Cooling Non-Conductive Plastic 20.3mm*10.2mm*7.1mm 95% max Radiated Emissions EN55022 Class A EN55022 Class A Free-Air Convection ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND 25 OC UNLESS OTHERWISE NOTED. 1 2 3 4 5 Measured with 1uF ceramic capacitor connect to the output pins. Line Regulation is for a 1.0% change in input Voltage. Load Regulation is for output load current change from 20% to 100%. For 10 seconds. MIL-HDBK-217F @25 °C , Ground Benign. DANUBE http://www.danube.com.tw 1 2011/06/28  SELECTION GUIDE 1W OUTPUT MODEL NUMBER INPUT OUTPUT OUTPUT VOLTAGE VOLTAGE CURRENT (VDC) (VDC) (mA) INPUT 6 CURRENT(mA) EFF FULL NO PACKAGE (%)7 LOAD LOAD TUS-0505 (A or B) 5 5 200 274 35 73 A or B TUS-0512 (A or B) 5 12 84 253 26 79 A or B TUS-0515 (A or B) 5 15 67 253 28 79 A or B TUD-0505A 5 +/-5 +/-100 274 26 73 A TUD-0512A 5 +/-12 +/-42 253 26 79 A TUD-0515A 5 +/-15 +/-34 253 28 79 A TUD-0524A 5 +/-24 +/-21 257 28 78 A TUS-1205 (A or B) 12 5 200 112 11 74 A or B TUS-1212 (A or B) 12 12 84 102 11 82 A or B TUS-1215 (A or B) 12 15 67 102 12 82 A or B TUD-1205A 12 +/-5 +/-100 112 11 74 A TUD-1212A 12 +/-12 +/-42 102 11 82 A TUD-1215A 12 +/-15 +/-34 102 12 82 A TUS-2405 (A or B) 24 5 200 57 8 73 A or B TUS-2412 (A or B) 24 12 84 54 8 77 A or B TUS-2415 (A or B) 24 15 67 52 7 80 A or B TUD-2405A 24 +/-5 +/-100 57 8 73 A TUD-2412A 24 +/-12 +/-42 54 8 77 A TUD-2415A 24 +/-15 +/-34 54 9 77 A Note: Other input to output voltages may be available. Please contact factory. 6 7 NOMINAL INPUT VOLTAGE. NOMINAL INPUT VOLTAGE, FULL LOAD. DANUBE http://www.danube.com.tw 2 2011/06/28  MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS PACKAGE ”A” BOTTOM VIEW SIDE VIEW 3.81[0.15] 10.16[0.40] 14 1 15.24[0.60] 20.32[0.80] 11 9 8 7 2.54[0.10] 7.12[0.28] 7.62[0.30] All dimensions are in millimeters[inches] PIN SINGLE DUAL 1 -Vin -Vin 7 NC NC 8 -Vout COMMON 9 +Vout +Vout 11 NC -Vout 14 +Vin +Vin NOTE : All Dimensions In mm(Inches) 1. Pin Size is 0.50x0.30mm[0.02x0.01”] 2. Pin is Tolerance .XX= ±0.05mm 3. Tolerance .X or .XX= ±0.5mm PACKAGE ”B” BOTTOM VIEW SIDE VIEW 3.81[0.15] 10.16[0.40] 14 1 15.24[0.60] 20.32[0.80] 11 9 8 7 2.54[0.10] PIN SINGLE 1 -Vin 7 NC 8 NO PIN 9 +Vout 11 -Vout 14 +Vin 7.12[0.28] 7.62[0.30] All dimensions are in millimeters[inches] NOTE : All Dimensions In mm(Inches) 1. Pin Size is 0.50x0.30mm[0.02x0.01”] 2. Pin is Tolerance .XX= ±0.05mm or .XX= ±0.5mm TOP VIEW 2.54mm 3. Tolerance .X 2.54mm 14 1 DANUBE 11 9 8 7 http://www.danube.com.tw 3 2011/06/28  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 LOAD DC-DC CONVERTER -Vin Common -Vin -Vout LOAD2 -Vout  TYPICAL PERFORMANCE CURVES Specifications typical at TA=25 OC,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 Output Current(mA) +/-25 +/-50 +/-75 +/-100 Output Current(mA) VOUT VS LOAD(12Vout Models) DANUBE 0 VOUT VS LOAD(+/- 12Vout Models) http://www.danube.com.tw 4 2011/06/28 13.5 13.0 13.0 Vout(V) Vout(V) 13.5 12.5 12.0 12.5 12.0 11.5 11.5 0 20 40 60 80 0 Output Current(mA) +/-30 +/-40 VOUT VS LOAD(+/- 15Vout Models) 16.5 16.5 16.0 16.0 Vout(V) Vout(V) +/-20 Output Current(mA) VOUT VS LOAD(15Vout Models) 15.5 15.0 15.5 15.0 14.5 14.5 0 15 30 45 60 0 Output Current(mA) +/-7.5 +/-15 +/-22.5 +/-30 Output Current(mA) DERATING CURVE EFFICIENCY VS LOAD 125% EFFICIENCY(%) OUTPUT POWER(%) +/-10 100% SAFE OPERATING AREA 75% 50% 25% 80.0 60.0 40.0 20.0 0% 0.0 -25 0 25 50 70 100 0 TA(degree C) 20 40 60 80 100 % OF RATED LOAD(%)  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) 400mA Slow-Blow Type 200mA Slow-Blow Type 90mA Slow-Blow Type INPUT OUTPUT Fuse +Vin +Vout DC-DC CONVERTER -Vin -Vout Note: Certain applications may require the installation of external fuse in front of the input. DANUBE http://www.danube.com.tw 5 2011/06/28 TU 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 0.5 ohm 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 6 2011/06/28