A1441 Low-Voltage Full-Bridge Brushless DC Motor Driver

Allegro MicroSystems

Description

A1441 Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Element Commutation .
The A1441 is a full-bridge motor driver designed to drive low-voltage bipolar brushless dc motors.

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Datasheet Specifications

Part number: A1441
Manufacturer: Allegro MicroSystems
File Size: 235.39 KB
Datasheet: A1441_AllegroMicroSystems.pdf
Description: Low-Voltage Full-Bridge Brushless DC Motor Driver

Features

* ▪ Single-chip solution for high reliability ▪ Chopper stabilization technique for precise signal response over operating range ▪ 2.0 to 4.0 V operation ▪ Sleep mode pin allowing external logic signal enable/ disable to reduce average power consumption ▪ Restart feature ▪ Small package size Descript

Applications

* such as cellular phones, pagers, electronic toothbrushes, and handheld video game controllers. These devices also drive low power fan motors designed with cogging plates. www. DataSheet4U. com Package: 6 Contact MLP/DFN/SON (suffix EL) 6 5 4 1 2 3 Approximate Scale 1:1 Continued on the next p

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A1441 Low-Voltage Full-Bridge Brushless Motor Driver Allegro MicroSystems

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