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UM404

UNIVERSAL MICROELECTRONICS
Part Number UM404
Manufacturer UNIVERSAL MICROELECTRONICS
Description 5 to 6 Watt DC-DC Converters
Published Mar 14, 2016
Detailed Description UM400 SERIES 5 to 6 Watt DC-DC Converters ♦ High Performance ♦ Regulated Outputs ♦ Pi Input Filter ♦ 60% Efficiency ♦ Si...
Datasheet PDF File UM404 PDF File

UM404
UM404

Overview
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 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 Regulation ……………………….
.
.
…….
.
.
.
…….
± 0.
2% Efficiency ……….
………………….
……….
.
…….
.
……… 60% Isolation Voltage ……………………………….
500 VDC min.
Isolation Capacitance ……………………………….
.
….
80pF Isolation Resistance ………………………….
.
108 Oh...


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