A4937KLPTR-A-T - Allegro MicroSystems

Manufacturer Part Number

A4937KLPTR-A-T

Manufacturer

allegro-microsystems

Introduction

The A4937KLPTR-A-T is a 3-phase gate driver specifically designed for motor control applications.

Product Features and Performance

Drives N-Channel MOSFET gates in a half-bridge configuration

Supports 3-phase motor control

Operates at a supply voltage range of 5.5V to 50V

Capable of operating in environments with temperatures ranging from -40°C to 175°C

Product Advantages

High temperature operational range makes it suitable for harsh environments

The 3-phase driver capability optimizes performance for motor control

Key Technical Parameters

Half-Bridge Driven Configuration

3-Phase Channel Type

Number of Drivers: 6

Gate Type: N-Channel MOSFET

Supply Voltage: 5.5V ~ 50V

Quality and Safety Features

Built to withstand high temperatures, ensuring reliability and safety in industrial applications

Compatibility

Designed for surface mount technology, encapsulated in a 28-TSSOP package with an exposed pad for enhanced thermal dissipation

Application Areas

Suitable for driving motors in automotive, industrial, and consumer applications where robustness and high temperature operation are vital

Product Lifecycle

Currently in active production with no indication of pending discontinuation; replacements or upgrades not specified

Several Key Reasons to Choose This Product

High voltage and temperature range provide superior adaptability across various environments

N-channel MOSFET drive and 3-phase control optimize motor performance

Compact 28-TSSOP package suitable for space-constrained applications

Reliable operation and robust design suitable for demanding industrial applications