TIDRV8313PWPR

Overview

The DRV8313PWPR is an integrated triple half-bridge driver designed to control three-phase brushless DC (BLDC) motors or other inductive loads. It supports a wide operating supply voltage from 8V to 60V and includes an internal 3.3V LDO regulator and uncommitted comparator for system-level integration. The device features independent control of each half-bridge to allow for various commutation schemes.

Why Choose This Part

The IC simplifies design by integrating three half-bridges capable of 2.5A peak output current into a single thermally enhanced HTSSOP package. It offers robust protection features including overcurrent, overtemperature, and undervoltage lockout while maintaining low power consumption with an 800uA sleep mode.

Applications

Getting Started

Start development using the DRV8313EVM evaluation module, which allows for rapid prototyping of 3-phase motor control algorithms. Interface the parallel control pins with a microcontroller PWM peripheral and utilize the internal comparator for current sensing or position feedback processing.

Also Consider

DRV8301 TITexas Instruments - Provides a gate driver for external MOSFETs if your application requires higher current than the 2.5A peak offered by the DRV8313.

L6234 STMicroelectronics - A common triple half-bridge alternative suited for lower voltage brushless motor applications up to 52V.

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