UM2012

UM2000 SERIES 2 Watt DC-DC Converters ♦ 24-Pin Dip Package ♦ High Efficiency (up to 80%) ♦ Regulated Outputs ♦ Pi Input Filter ♦ 500 VDC Isolation ♦ Continuous Short Circuit Protection 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 .…………………….…….…. 500 VDC min. 8 Isolation Resistance …………………..……... 10 ohms min. Switching Frequency ………………….…... 150KHz-850KHz (Depending on Loading) Operating Temperature Range Ambient, None Derating ……………….... -25°C to +71°C Cooling ….……………………………. Free Air Convection Storage Temperature Range .…………….. -40°C to +100°C Humidity .……………………………………... 95% R.H. max. Dimensions CASE A …..………….... 1.25 x 0.8 x 0.4 inches (31.8 x 20.3 x 10.2 mm) Case Material Standard Models .…………. Non-Conductive Black Plastic UL94V-0 NOTES: 1. For common output models. 2. Measured from high line to low line...