A4962 - Sensorless BLDC Controller

Product Overview

Allegro

Datasheet Details

Part number	A4962
Manufacturer	Allegro
File Size	937.84 KB
Description	Sensorless BLDC Controller
Datasheet	A4962 Datasheet
Additional preview pages of the A4962 datasheet.

Product details

Description

The A4962 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external complementary P-channel and N-channel power MOSFETs and is specifically designed for automotive applications.

Features

Three-phase sensorless BLDC motor control FET driver.
Logic level P-N gate drive (P high-side, N low-side).
4.2 to 50 V supply range.
Simple block commutation for maximum torque.
Sensorless (bemf sensing) startup and commutation.
Programmable operating modes:.
Integrated speed control.
PWM duty cycle control.
Current mode control.
Cross-conduction prevention.
Wide speed range capability.

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Published: Dec 6, 2023 |