DRV8812RHDR - Texas Instruments

Manufacturer Part Number

DRV8812RHDR

Manufacturer

Texas Instruments

Introduction

The DRV8812RHDR is a high-performance integrated motor driver from Texas Instruments, designed to efficiently control bipolar stepper motors or brushed DC motors.

Product Features and Performance

Fully integrated driver with control and power stage

Supports both bipolar stepper and brushed DC motors

Output configuration: Half Bridge (4)

Integrated Power MOSFET technology for improved efficiency

Operates across a wide voltage range (8.2V ~ 45V)

High-temperature operation up to 150°C

Surface mount package for compact PCB designs

Product Advantages

Versatility in controlling different motor types

High integration reduces external component count

Wide voltage range accommodates various power supplies

High-temperature operation enables use in harsh environments

Compact package facilitates space-saving designs

Key Technical Parameters

Motor Type: Bipolar Stepper, Brushed DC

Output Configuration: Half Bridge (4)

Interface: Parallel

Current Output: 1.6A

Voltage Supply: 8.2V ~ 45V

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

Quality and Safety Features

Overcurrent protection

Thermal shutdown features for safety

Under-voltage lockout ensures stable operation

Compatibility

Broadly compatible with various stepper and brushed DC motors

Suitable for a wide range of power supply voltages

Application Areas

General Purpose applications encompassing industrial, automotive, and consumer electronics where precise motor control is required.

Product Lifecycle

Currently in the Active product status

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Versatile motor control capability accommodates different types of motors

High integration and compact size simplify circuit design and save space

Robust protection features enhance reliability and safety in operation

Operates in a wide voltage and temperature range, making it suitable for diverse applications

Active product status guarantees ongoing support and availability