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DRV8452SPWPR

TIDRV8452SPWPR

Texas Instruments
Bipolar Motor Driver Power MOSFET SPI 28-HTSSOP
Active1,282 in stock
Datasheet Digi-Key Compare Prices

Overview

The DRV8452SPWPR is a bipolar motor driver from Texas Instruments, integrating power MOSFETs for efficient operation. It supports a wide supply voltage range from 4.5V to 55V and can deliver up to 4A of output current. Communication and control are handled via an SPI interface.

Why Choose This Part

This motor driver offers integrated power MOSFETs and protection features, simplifying board design and improving reliability. The SPI interface provides flexible control and diagnostic feedback, allowing for advanced motor control algorithms. Its wide operating voltage range up to 55V makes it versatile for different power supply requirements.

Applications

Industrial Automation
Driving stepper or DC motors in factory automation equipment requiring precise control and moderate current.
Robotics
Controlling various motors in robotic platforms, from hobbyist to light industrial applications, benefiting from integrated protection and SPI control.
Medical Equipment
Applications requiring precise motor control in medical devices, where the integrated diagnostics and protection features enhance reliability.
POS Systems
Actuating mechanisms in point-of-sale systems, such as receipt printers or cash drawers, where space and reliability are important.
Consumer Appliances
Motor control in various consumer appliances, offering a compact and robust solution for motion control.

Key Specifications

Function Driver - Fully Integrated, Control and Power Stage
Interface SPI
Technology Power MOSFET
Applications General Purpose
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)
Voltage - Load 4.5V ~ 55V
Step Resolution 1 ~ 1/256
Current - Output 4A
Motor Type - Stepper Bipolar
Output Configuration Half Bridge (4)
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 28-HTSSOP

Getting Started

To get started with the DRV8452SPWPR, engineers can utilize Texas Instruments' evaluation modules (EVMs) designed for DRV series motor drivers. These EVMs typically come with software support and example code, facilitating rapid prototyping and development. The SPI interface allows for easy integration with most microcontrollers, and TI's Motor Control SDK often includes libraries for similar drivers.

DRV8452 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Interface Stock
DRV8452SPWPR (this part) SPI 1,282
DRV8452PWPR Step/Direction 1,859

Also Consider

DRV8825PWPR TITexas Instruments - The DRV8825 is a popular stepper motor driver known for its ease of use and integrated microstepping capabilities, offering an alternative for stepper-specific designs.
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