ST AN442 Application note handbook

Update: 29 September, 2023

This note shows how to connect an ST triac and an ST microcontroller. It introduces a conventional solution that uses a buffer transistor between the microcontroller and the triac, and a new solution that improves the sensitivity of the triacs and the output capability of the microcontrollers, allowing for a simple connection without a buffer transistor.


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MD5 Checksum: 8518E4309F18415F49FC810346D75658

Publication date: 06 August, 2012

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PDF Link: ST AN442 Application note handbook PDF

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