A4919GLPTR-T - Allegro MicroSystems

Manufacturer Part Number

A4919GLPTR-T

Manufacturer

Allegro Microsystems

Introduction

The A4919GLPTR-T is a high-performance, 3-phase gate driver IC designed for driving high-side or low-side N-channel MOSFET power stages. It features low propagation delays, adjustable deadtime, and thermal shutdown protection, making it a versatile solution for a wide range of motor control and power conversion applications.

Product Features and Performance

Supports 3-phase brushless DC (BLDC) motor control and power conversion applications

Operates from a 5.5V to 50V supply voltage

Provides six high-current gate drive outputs (3 high-side, 3 low-side)

Adjustable deadtime for accurate commutation

Thermal shutdown protection

Fast rise and fall times (35ns, 20ns typical)

Wide operating temperature range (-40°C to 105°C)

Product Advantages

Efficient and reliable motor control performance

Flexible configuration options for high-side or low-side driving

Comprehensive protection features for enhanced system reliability

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Optimized for high-performance, high-efficiency motor control

Robust protection features ensure reliable operation

Compact and easy-to-integrate package for space-sensitive applications

Suitable for a wide range of power management and conversion systems

Quality and Safety Features

Thermal shutdown protection

Short-circuit and overcurrent protection

Reliable surface-mount package design

Compatibility

The A4919GLPTR-T is compatible with a variety of N-channel MOSFET power stages and can be used in various motor control and power conversion applications.

Application Areas

3-phase BLDC motor control

Power conversion systems

Industrial automation

Robotics and motion control

Household appliances

Power tools

Product Lifecycle

The A4919GLPTR-T is an active product, and Allegro Microsystems currently offers it as part of their product portfolio. There are no known plans for discontinuation at this time. The A4919GLPTR-T does not have any direct equivalent or alternative models, but customers can contact our website's sales team for more information on similar or alternative products that may meet their specific requirements.