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BUK221-50DY - Power MOSFET

General Description

Monolithic temperature and overload protected dual high-side power switch based on TOPFET™ Trench technology in a 7-pin surface mount plastic package.

Product availability: BUK221-50DY in SOT427 (D2-PAK).

Key Features

  • s s s s s s s s Very low quiescent current Power TrenchMOS™ Overtemperature protection Over and undervoltage protection Reverse battery protection Low charge pump noise Loss of ground protection Negative load clamping s s s s s s s s CMOS logic compatibility Current limitation Latched overload protection ESD protection for all pins Diagnostic status indication Off-state open load detection Load dump protection Internal ground resistor. 1.3.

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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.

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BUK221-50DY Dual channel high-side TOPFET™ Rev. 01 — 16 April 2003 Product data 1. Product profile 1.1 Description Monolithic temperature and overload protected dual high-side power switch based on TOPFET™ Trench technology in a 7-pin surface mount plastic package. Product availability: BUK221-50DY in SOT427 (D2-PAK). 1.2 Features s s s s s s s s Very low quiescent current Power TrenchMOS™ Overtemperature protection Over and undervoltage protection Reverse battery protection Low charge pump noise Loss of ground protection Negative load clamping s s s s s s s s CMOS logic compatibility Current limitation Latched overload protection ESD protection for all pins Diagnostic status indication Off-state open load detection Load dump protection Internal ground resistor. 1.