A100EHI Series Low Cost, Miniature DIP 1W, Very High Isolation DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 1W Output Power Input Parameter Conditions • 6,000 VDC Isolation Input Voltage Range • EN 60950 Approved (UL) Input Filter • -40ºC to 85ºC Operation Short Circuit Input Power • 24 Pin DIP Case Output • 5V and 12V Inputs Parameter • Single & Dual Outputs Output Voltage Accuracy • 16 Standard Models Min. Typ. Max. 5 VDC Input 4.5 5.0 5.5 12 VDC Input 10.8 12.0 13.2 Units VDC Internal Capacitor Conditions Output Voltage Balance Min. Dual Output , Balanced Loads Line Regulation 1,500 mW Units Typ. Max. ±2.0 ±4.0 % ±1.0 ±3.0 % For Vin Change of 1% ±1.2 %/% • 3.5 MH MTBF Load Regulation, 5V Input Iout = 10% to 100% ±15 % • LOWEST COST!! Load Regulation, 12V Input Iout = 10% to 100% ±10 % 75 150 mV P - P ±0.01 ±0.03 %/ºC Max. Units Ripple & Noise (20 MHz) See Note 1 Output Power Protection 120 Temperature Coefficient Output Short Circuit % Momentary (1.0 Seconds) General Parameter Conditions Isolation Voltage Isolation Resistance Isolation Capacitance Min. Typ. 60 Seconds 6,000 VDC 500 VDC 1,000 M 100 kHz, 1V Switching Frequency 2 pF 250 kHz Environmental Parameter Conditions Operating Temperature Range Min. Ambient Storage Temperature Range Cooling Max. Units -40 Typ. +85 ºC -55 +125 ºC 95 % Free Air Convection Humidity RH, Non-condensing Physical Case Size 1.27 x 0.62 x 0.40 Inches (32.3 x 15.7 x 10.2 mm) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.42 Oz (12g) MicroPower Direct Reliability Specifications 292 Page Street Suite D Stoughton, MA 02072 USA Parameter T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Conditions MTBF Min. MIL HDBK 217F, 25ºC, Gnd Benign Typ. Max. 3.5 Units MHours Safety Standards UL 60950, EN 60950 Safety Approvals UL, cUL; File No. E245422 Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature Min. Typ. -0.7 7.5 12 VDC Input -0.7 15.0 1.5 mm From Case For 10 Sec. Internal Power Dissipation Max. 5 VDC Input All Models VDC 300 ºC 1,500 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units www.micropowerdirect.com Model Selection Guide Input Model Number A101EHI A102EHI A103EHI A104EHI A105EHI A106EHI A107EHI A108EHI A111EHI A112EHI A113EHI A114EHI A115EHI A116EHI A117EHI A118EHI Voltage (VDC) Nominal Range 5 5 5 5 5 5 5 5 12 12 12 12 12 12 12 12 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 10.8 - 13.2 Output Current (mA) Full-Load No-Load 277 256 247 250 277 267 256 256 111 104 103 105 114 111 105 105 60 60 60 60 60 60 60 60 40 40 40 40 40 40 40 40 Voltage (VDC) Efficiency Current Current (mA, Max) (mA, Min) 200 111 84 67 ±100 ±56 ±42 ±33 200 111 84 67 ±100 ±56 ±42 ±33 20.0 12.0 9.0 7.0 ±10.0 ±6.0 ±5.0 ±4.0 20.0 12.0 9.0 7.0 ±10.0 ±6.0 ±5.0 ±4.0 5.0 9.0 12.0 15.0 ±5.0 ±9.0 ±12.0 ±15.0 5.0 9.0 12.0 15.0 ±5.0 ±9.0 ±12.0 ±15.0 Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. These units should not be operated with a load under 10% of full load. Operation at no-load may cause damage to the unit. 3. These converters will opera te withInput Output out external components. However, when Vin Vout measuring output ripple, it is recomCapacitor Capacitor mended that an external ceramic capac5 VDC 4.7 µF 5 VDC 4.7 µF itor be placed from the +Vout pin to the -Vout 9 VDC 2.2 µF pin for single output units and from each 12 VDC 2.2 µF output to common for dual output units. An 12 VDC 1.0 µF input capacitor will enhance stability over temperature and input line 15 VDC 0.47 µF variations. Recommended capacitor values are given in the table above. For applications requiring very low output noise levels, a simple LC filter should be effective. 4. Dual output units may be connected to provide a 10V, 18V, 24V or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common 5. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. (%, Typ) Fuse Rating Slow-Blow (mA) 72 78 81 80 72 75 78 78 75 80 81 79 73 75 79 79 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 250 250 250 250 250 250 250 250 Derating g Curve Mechanical Dimensions Pin Connections Pin Single Dual 1 2 8, 17 10, 15 12, 13 +Vin -Vin NC -Vout +Vout +Vin -Vin -Vout Common +Vout Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • All pins are on a 0.1 (2.54) pitch • All pins diameters are 0.02 (0.5) MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]