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UM2021E - 3.3 - 5 Watt DC/DC Converters

Download the UM2021E datasheet PDF. This datasheet also covers the UM2000E variant, as both devices belong to the same 3.3 - 5 watt dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (UM2000E-UniversalMicroelectronic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UM2021E
Manufacturer Universal Microelectronic
File Size 276.79 KB
Description 3.3 - 5 Watt DC/DC Converters
Datasheet download datasheet UM2021E Datasheet

📁 Similar Datasheet

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UM2021-3W 3 Watt DC-DC Converters UMEC INTERNATIONAL
UM2022 2 Watt DC-DC Converters UMEC INTERNATIONAL

Other Datasheets by Universal Microelectronic

Part Number Description
UM2029E 3.3 - 5 Watt DC/DC Converters
UM2000E 3.3 - 5 Watt DC/DC Converters
UM2011E 3.3 - 5 Watt DC/DC Converters
UM2100-3W 3 Watt DC-DC Converters
UM2111-3W 3 Watt DC-DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UM2000E SERIES 3.3 - 5 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. OUTPUT SPECIFICATIONS Voltage Accuracy …………………………..….… ±2.0% max. Ripple and Noise, 20MHz BW1, 5V ………. 100mVp-p max. 3.3V ………. 75mVp-p max. Temperature Coefficient …..…...…….…..……… ±0.05%/°C Short Circuit Protection …………………………. Continuous Line Regulation2 ……………………………..………. ±0.5% Load Regulation3 …………………..…………………±0.5% GENERAL SPECIFICATIONS Efficiency ……….…….…………….………………. See Table Isolation Voltage ……………………….……… 500 VDC min. Isolation Resistance ……….…….………..…. 108 ohms min.
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