UM425 - UNIVERSAL MICROELECTRONICS

UM425 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. INPUT SPECIFICATIONS Input Voltage Range ………………………….…..…See Table Input Filter …………………………....………..….. Pi Network OUTPU.

Features

ms min. Switching Frequency ……….…………………... 20 KHz min. Operating Temperature Range Ambient, None Derating ………….……… -25°C to +71°C Cooling …..…………………………… Free Air Convection Storage Temperature Range ………….….
  –40°C to +100°C EMI/RFI2 ….…………………... Six-Sided Continuous Shield Dimensions ……………………………...…… 2
*2
*0.4 inches (50.8
*50.8
*10.2mm) Case Material Standard Models ………..… Non-Conductive Black Plastic UL94V-0 Suffix ”M” Models …………..…. Black-Coated Copper with Non-Conductive Base Weight ……..………………………………………………. 46g Input Voltage 60% FL 80% FL 5V 4.4-6.5V 4.5-6.0V 12V 10.56-15.6V 10.8-14.4V 24V 21..