A3940 - Full-Bridge Power MOSFET Controller

Product Overview

Allegro

Part number	A3940
Manufacturer	Allegro
File Size	600.09 KB
Description	Full-Bridge Power MOSFET Controller
Datasheet	A3940 Datasheet
Additional preview pages of the A3940 datasheet.

. Measured on “High-K” multi-layer PWB per JEDEC Standard JESD51-7.

include supply under/overvoltage, thermal shutdown, and motor lead short-to-battery and short-to-ground fault notiﬁcation, and a programmable dead-time adjustment for cross-conduction prevention. The overvoltage trip point is user adjustable. The A3940 is supplied in a choice of two power packages, a 28-pin TSSOP with an exposed thermal pad (package type LP), and a 28-pin wide-body SOIC (package type LW). Both package types are available in lead (Pb) free versions, with 100 % matte-tin leadframe.

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Published: Oct 16, 2018 |