DRV8305NEPHPRQ1 - Texas Instruments

Manufacturer Part Number

DRV8305NEPHPRQ1

Manufacturer

Texas Instruments

Introduction

The DRV8305NEPHPRQ1 is a motor driver integrated circuit designed for three-phase BLDC and PMSM motors.

Product Features and Performance

Integrated smart gate driver for three-phase motor control

Advanced current regulation features

Six-channel PWM outputs for Pre-Drivers

SPI and hardware interface options

Overcurrent, overvoltage, and thermal protection features

Power MOSFET technology

Automotive grade with wide temperature range

AEC-Q100 qualified

Product Advantages

Reduces external component count

Built-in safety features enhance system reliability

Flexible control interface options

High integration for space-constrained applications

Key Technical Parameters

Power Supply: 4.4V to 45V

Operating Temperature: -40°C to 125°C

Motor Type Stepper: Multiphase

Output Configuration: Pre-Driver Half Bridge (3)

Interface: PWM, SPI

Packaging: Tape & Reel (TR)

Mounting Type: Surface Mount

Package / Case: 48-PowerTQFP

Supplier Device Package: 48-HTQFP (7x7)

Quality and Safety Features

Overcurrent protection

Under-voltage lockout

Thermal warning and shutdown

Cross-conduction prevention logic

Compatibility

Designed for use with three-phase brushless DC and permanent magnet synchronous motors

Application Areas

Automotive applications

Industrial motor control

Pumps and fans

Power tools and robotics

Product Lifecycle

Currently active

No indications of nearing discontinuation

Replacements or upgrades may be available as newer technologies emerge

Several Key Reasons to Choose This Product

High integration suitable for automotive and industrial applications

Extensive protection features ensure long operation life and reliability

Supports wide voltage range for versatile use in different circuit environments

AEC-Q100 qualification confirms its suitability for harsh automotive conditions

The mix of PWM and SPI interfaces offers flexibility in design and use