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MA448D24RWI Datasheet(PDF) 1 Page - MicroPower Direct, LLC |
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MA448D24RWI Datasheet(HTML) 1 Page - MicroPower Direct, LLC |
1 / 4 page Key Features: • 4W Output Power • 2:1 Input Voltage Range • 3,500 VDC Isolation • 30 Standard Models • High Efficiency • Compact DIP Case • -40°C to +85°C Operation • Metal Case Available • Low Cost MA400RWI Wide 2:1 Input, 4W, High Isolation, DIP DC/DC Converters Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 12 VDC Input 9.0 12.0 18.0 VDC 24 VDC Input 18.0 24.0 36.0 48 VDC Input 36.0 48.0 72.0 Input Reflected Ripple Current 35 mA P - P Input Filter (Pi) Filter Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±1.0 % Line Regulation VIN = Min to Max ±0.5 % Load Regulation IOUT = 25% to 100% ±0.5 % Load Regulation See Note 1 ±0.5 % Ripple & Noise (20 MHz) See Note 2 60 mV P - P Temperature Coefficient ±0.02 %/°C Output Short Circuit Continuous (Autorecovery) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage, See Note 3 3 Seconds 3,500 VDC Isolation Resistance 500 VDC 1,000 M Isolation Capacitance 100 kHz/0.1V 60 pF Switching Frequency 100 400 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +85 °C Operating Temperature Range Case +100 °C Storage Temperature Range -40 +125 °C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size 1.25 x 0.80 x 0.40 Inches (31.75 x 20.32 x 10.16 mm) Case Material, Plastic Non-Conductive Black Plastic (UL94-V0) Weight, Plastic Case 0.44 Oz (12.5g) Case Material, Metal Nickel-Coated Copper With Non-Conductive Base (UL94-V0) Weight, Metal Case 0.53 Oz (15g) Reliability Specifications Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25°C, Gnd Benign 1.0 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 12 VDC Input -0.7 24.0 VDC 24 VDC Input -0.7 40.0 48 VDC Input -0.7 80.0 Lead Temperature 1.5 mm From Case for 10 Sec 260 °C Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. www.micropowerdirect.com MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Series 1.5 kV Isolation Models Available Alternate Pin-Out Available |
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