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UM5521 - 14.4 to 40 Watt DC/DC Converter

Download the UM5521 datasheet PDF. This datasheet also covers the UM5500 variant, as both devices belong to the same 14.4 to 40 watt dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (UM5500-UniversalMicroelectronic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UM5521
Manufacturer Universal Microelectronic
File Size 333.79 KB
Description 14.4 to 40 Watt DC/DC Converter
Datasheet download datasheet UM5521 Datasheet

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Other Datasheets by Universal Microelectronic

Part Number Description
UM5527 14.4 to 40 Watt DC/DC Converter
UM5528 14.4 to 40 Watt DC/DC Converter
UM5529 14.4 to 40 Watt DC/DC Converter
UM5500 14.4 to 40 Watt DC/DC Converter
UM5109 5-7.5 Watt SMD 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
UM5500 SERIES 14.4 to 40 Watt DC/DC Converter ♦ 2:1 Input Range ♦ High Efficiency ♦ Remote On/Off Control ♦ Six-Sided Shield ♦ Short Circuit Protection ♦ Over Voltage Protection ♦ Safety Approvals Pending (EN60950 and UL/cUL) SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. INPUT SPECIFICATIONS Input Voltage Range,48V ..………………….... 36-75VDC Input Filter ……………………………………….… Pi Network Input Overvoltage Shutdown ……….………. 80 VDC typ. Input Undervoltage Shutdown ……………… 31 VDC typ. OUTPUT SPECIFICATIONS Voltage Accuracy …..….……………..…..…...…... ±2% max. External Trim Adj. Range ……………………….…….. +10% Transient Response, 25% Step Load Change(1% error band) … … . . <500μS Line Regulation1 ……………………………….... ±0.5% max. Load Regulation2 ………………………….
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