LM74501-Q1 - TVS Less Automotive Reverse Battery Protection Controller

Texas Instruments

Datasheet Details

Part number	LM74501-Q1
Manufacturer	Texas Instruments ↗
File Size	2.23 MB
Description	TVS Less Automotive Reverse Battery Protection Controller
Datasheet	LM74501-Q1-etcTI.pdf

The LM74501-Q1 operates in conjunction with an external N-channel MOSFET as a low loss reverse polarity protection solution. 18 V.

AEC-Q100 qualified with the following results.
Device temperature grade 1:.
40°C to +125°C ambient operating temperature range.
Device HBM ESD classification level 2.
Device CDM ESD classification level C4B.
3.2-V to 65-V input range (3.9-V start-up).
18-V reverse voltage rating.
Charge pump for external N-channel MOSFET.
Gate discharge timer: meets automotive ISO7637-2 pulse 1 transient without additional.

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Published: Mar 13, 2025 |