A3953 Datasheet - Allegro MicroSystems

Full-Bridge PWM Motor Driver

A3953 Features

* ▪ ±1.3 A continuous output current ▪ 50 V output voltage rating ▪ 3 V to 5.5 V logic supply voltage ▪ Internal PWM current control ▪ Saturated sink drivers (below 1 A) ▪ Fast and slow current-decay modes ▪ Automotive capable ▪ Sleep (low current consumption) mode ▪ Internal transient-suppression dio

A3953 General Description

Designed for bidirectional pulse width modulated (PWM) current control of inductive loads, the A3953 is capable of continuous output currents to ±1.3 A and operating voltages to 50 V. Internal fixed off-time PWM current-control circuitry can be used to regulate the maximum load current to a desired .

A3953 Datasheet (325.59 KB)

A3953 Datasheet Preview — Preview of A3953 PDF

Datasheet Details

Part number:

A3953

Manufacturer:

Allegro MicroSystems

File Size:

325.59 KB

Description:

Full-bridge pwm motor driver.

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A3953 Full-Bridge PWM Motor Driver Allegro MicroSystems

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A3953 Features

A3953 General Description

Datasheet Details

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