UM2134 Datasheet PDF

UM2100 SERIES 2 Watt DC-DC Converters ♦ 24-Pin Dip Package ♦ High Efficiency (up to 80%) ♦ Regulated Outputs ♦ Pi Input Filter ♦ 3000 VDC Isolation ♦ Continuous Short Circuit Protection ♦ Conductive EMI Meets CISPR22 Class A SPECIFICATIONS All specifications are typical at nominal line full load, and 25°C unless otherwise noted. INPUT SPECIFICATIONS Input Voltage Range .………………….. 5V .……… 4.5-5.5V 12V …….……. 9-18V 24V .…….…. 18-36V 48V …….….. 36-72V Input Filter .……….……………………...…….... Pi Network OUTPUT SPECIFICATIONS Voltage Accuracy .…………..…….…………... ±2.0% max. 1 Voltage Balance (Dual) …….…………...…....... ±2.0% max. Ripple and Noise, 20MHz BW .……….….... 60mV P-P max. Temperature Coefficient .……………………...…. ±0.05%/°C Short Circuit Protection ………………………..... Continuous 2 Line Regulation .……………….……….……………... ±0.5% 3 Load Regulation ……………….…..………………...... ±0.5% GENERAL SPECIFICATIONS Efficiency …………………………………..…….…. See Table Isolation Voltage .…………………….…….... 3000 VDC min. 8 Isolation Resistance …………….…………….