A5932GESSR-T - Allegro MicroSystems

Manufacturer Part Number

A5932GESSR-T

Manufacturer

Allegro Microsystems

Introduction

The A5932GESSR-T is a motor driver specifically designed for multiphase stepper and brushless DC motor control, with emphasis on fan control applications.

Product Features and Performance

Multiphase stepper motor control

Brushless DC motor (BLDC) support

Fan control functionality

Half Bridge (3) output configuration

Operates within voltage supply range of 5.5V to 50V

Designed to function at a wide operating temperature range from -40°C to 105°C

Surface mount device allows for efficient assembly

Housed in a 24-WFQFN Exposed Pad package for better thermal performance

Crafted with NMOS technology for efficiency

Product Advantages

Broad voltage supply compatibility

Durable and reliable operation in extreme temperatures

Suitable for compact designs due to small form-factor packaging

Optimized for fan controller applications

Active product status ensures ongoing production and support

Key Technical Parameters

Motor Type - Stepper: Multiphase

Motor Type - AC, DC: Brushless DC (BLDC)

Function: Fan Control

Voltage - Supply: 5.5V ~ 50V

Operating Temperature: -40°C ~ 105°C (TA)

Mounting Type: Surface Mount

Package / Case: 24-WFQFN Exposed Pad

Supplier Device Package: 24-QFN (4x4)

Quality and Safety Features

Robust operation in wide temperature range ensures reliability in various environments

Surface mount technology for secure and reliable board-level attachment

Compatibility

Compatible with multiphase stepper and brushless DC motors

Designed for fan control applications

Application Areas

Fan controllers for personal computers

Cooling systems for electronic enclosures

Thermal management solutions in various industries

Automotive cooling systems

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Prospective replacements or upgrades should be monitored on Allegro Microsystems' product roadmap

Several Key Reasons to Choose This Product

Support for critical fan control systems requiring precision and durability

Ability to withstand a broad range of power supply conditions

High-temperature operational capability suitable for harsh environments

Compact design facilitating ease of integration into existing systems

Active status with manufacturer support ensures reliability and future-proofing