A100UHI Series Ultra High Isolation, 1W Single & Dual Output 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 • 12,000 VDC Isolation • Short Circuit Protection • High Efficiency • Compact DIP Case • Single & Dual Outputs • Meets EN55022 • 1.0 MH MTBF Input Parameter Input Voltage Range Input Filter Conditions Min. Typ. 10.8 12.0 Internal Capacitor Max. 13.2 Units VDC Max. Units % % % mV P - P Output Parameter Output Voltage Accuracy Line Regulation Load Regulation Ripple & Noise (20 MHz) Conditions Maximum Capacitive Load Temperature Coefficient Output Short Circuit Min. Typ. ±2.5 For Vin Change of 1% Iout = 10% to 100% See Note 1 A102UHI A105UHI ±1.2 ±15.0 100 100 ±100 ±0.03 µF %/ºC Continuous (Autorecovery) General Parameter Isolation Voltage, Rated Isolation Resistance Isolation Capacitance Conditions EMI/RFI, See Note 2 EMC Compliance, See Note 2 Switching Frequency Min. Typ. Max. Units 60 Seconds 12,000 VDC 500 VDC 1,000 M⍀ 100 kHz, 0.1V 5 pF Conducted CISPR22/EN 55022 Level B Radiated CISPR22/EN 55022 Level B Electrostatic Discharge (ESD) EN 61000-4-2 Level B 8 kV/6 kV RF Field Susceptibility EN 61000-4-3 Level A 10V/m Electrical Fast Transients/Bursts On Mains EN 61000-4-4 Level B 2 kV Surge EN 61000-4-5 Level B 1 kV CS EN 61000-4-6 Level A 10V rms PFM EN 61000-4-8 Level A 10A/m Volt. Dips, Short & Inter. Immunity EN 61000-4-29 Level B 0 - 40% 100 kHz Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity MicroPower Direct Physical 292 Page Street Suite D Stoughton, MA 02072 USA Case Size Case Material Weight T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter MTBF Conditions Min. Typ. -40 -55 Free Air Convection RH, Non-condensing Ambient Max. +85 +125 Units ºC ºC 95 % 1.475 x 0.906 x 0.591 Inches (37.0 x 23.0 x 15.0 mm) Non-Conductive Black Plastic (UL94-V0) 0.81 Oz (23.0g) Reliability Specifications Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 1,000 Typ. Max. Units kHours Min. -0.7 Typ. Max. 21.0 300 Units VDC ºC Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Conditions 1.5 mm From Case For 10 Sec Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com www.micropowerdirect.com Model Selection Guide Input Model Number Voltage (VDC) Output Current (mA) Full-Load No-Load Voltage (VDC) Current (mA, Max) Current (mA, Min) Efficiency (%, Typ) Fuse Rating Slow-Blow (mA) Nominal Range A102UHI 12 10.8 - 13.2 106 15 12.0 83 9.0 78 200 A105UHI 12 10.8 - 13.2 106 15 ±12.0 ±41.6 ±5.0 78 200 Notes: 1. When measuring output ripple, it is recommended that an external 2.2 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 2. To meet the level B requirements of EN 55022, EN 61000-4-4 (EFT) and EN 61000-4-5 (Surge), use the input circuit shown below. 3. Operation at no-load will not damage these units. However, they may not meet all specifications. It is recommended that the minimum levels shown above be used. 4. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Input Filter Connection Derating Curve Mechanical Dimensions Pin Connections Pin Single Dual 1 -Vin -Vin 11 NC -Vout 13 -Vout Common 14 -Vout Common 16 +Vout +Vout 26 +Vin +Vin Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) 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]