DRV8834RGET - Texas Instruments

Manufacturer Part Number

DRV8834RGET

Manufacturer

Texas Instruments

Introduction

DRV8834RGET is a fully integrated motor driver from Texas Instruments, suitable for driving bipolar stepper motors and brushed DC motors.

Product Features and Performance

Fully integrated driver with control and power stage

Dual motor type compatibility: Bipolar stepper and Brushed DC

Half Bridge output configuration with 4 outputs

Supports logic interface

Utilizes Power MOSFET technology

Step resolution from full-step up to 1/32 micro-stepping for precise control

Product Advantages

High integration reduces component count and system complexity

Versatility in controlling both types of motors with a single device

Wide voltage supply range (2.5V to 10.8V) accommodates various power setups

High thermal durability from -40°C to 150°C ensures reliable operation across a broad range of environmental conditions

Key Technical Parameters

Current Output: 1.5A

Voltage Supply: 2.5V ~ 10.8V

Voltage Load: 2.5V ~ 10.8V

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package / Case: 24-VFQFN Exposed Pad

Quality and Safety Features

Robust thermal management supports extended temperature operation

Advanced MOSFET technology enhances power efficiency and reliability

Compatibility

Compatible with various microcontrollers through logic interface

Flexible power requirements suited for multiple power supply options

Application Areas

General purpose motor control applications such as robotics, automated machines, and consumer products

Product Lifecycle

Status: Active

Continuously supported with no current plan for discontinuation

Alternatives and upgrades regularly developed

Several Key Reasons to Choose This Product

High reliability and durability in diverse operating conditions

Flexibility in motor control capabilities and power configurations

Simplified design efforts due to integrated driver features

Availability of detailed technical support and documentation from Texas Instruments

Ongoing product lifecycle support with no near-term obsolescence