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UM2033

UMEC INTERNATIONAL
Part Number UM2033
Manufacturer UMEC INTERNATIONAL
Description 2 Watt DC-DC Converters
Published Nov 25, 2010
Detailed Description UM2000 SERIES 2 Watt DC-DC Converters ♦ 24-Pin Dip Package ♦ High Efficiency (up to 80%) ♦ Regulated Outputs ♦ Pi Input ...
Datasheet PDF File UM2033 PDF File

UM2033
UM2033

Overview
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 ...


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