UM418 - Universal Microelectronic

UM418 (UM400 Series) 5 to 6 Watt DC/DC Converters

UM400 SERIES 5 to 6 Watt DC/DC Converters ■ ■ ■ ■ ■ High Performance Regulated Outputs Pi Input Filter 60% Efficiency Six-Sided Shield SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. GENERAL SPECIFICATIONS Efficiency ……….………………….………..………..…… 60% Isolation Voltage …..…………………………... 500 VDC min. Isolat.

Features

6.5V 80% FL 4.5-6.0V 100% FL 4.65-5.5V INPUT SPECIFICATIONS Input Voltage Range …..…………………….…..… See Table Input Filter …………………………….………..….. Pi Network OUTPUT SPECIFICATIONS Voltage Accuracy …………………….……...… ±1.0% max. Voltage Balance, Dual Output ……..…………..…… ±0.5% Temperature Coefficient Single Output ……...……………………….….. ±0.02%/°C Dual Output ……...…………………………..… ±0.01%/°C Ripple and Noise1, 20MHz BW Single Output ……...………………….…… 50mV P-P max. Dual Output ……...……………………….… 35mV P-P max. Short Circuit Protection ………………….....…. Current Limit Line Regulation ………………………………..……. ±0.02% Load Regulatio.