DRV8262DDVR

Overview

The DRV8262DDVR is a dual H-bridge stepper motor driver manufactured by Texas Instruments. It operates within an input voltage range of 4.5 V to 65 V and supports output currents up to 10 A. The device integrates a single-chip solution for driving bipolar stepper motors, featuring advanced control capabilities including microstepping and current regulation. Designed for high efficiency and thermal performance, it utilizes a QFN package suitable for compact industrial applications requiring precise motion control.

Feature Summary

• Integrates dual H-bridge drivers for bipolar stepper motor control
• Supports multiple microstepping resolutions for smooth operation
• Includes built-in current regulation and protection features

Applications

• Industrial automation systems
• Medical equipment drive mechanisms
• Office automation devices

Procurement Notes

Verify the specific package variant and tape-and-reel quantity against the official datasheet before ordering. Confirm that the supply voltage and current requirements align with the target application specifications. Ensure compatibility with existing PCB footprints and thermal management solutions.

Selection Notes

Select this component when a compact dual H-bridge solution is required for bipolar stepper motors. Consider the operating voltage range and maximum current limits relative to the motor specifications. Evaluate thermal dissipation requirements based on the intended duty cycle and ambient temperature conditions.

Part Context

This part belongs to the DRV8262 family of motor drivers from Texas Instruments. It is designed as a complete solution for stepper motor applications, combining power stages and control logic in a single integrated circuit. The series targets applications needing reliable and efficient motor control in space-constrained environments.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified alternative part numbers. Ensure any substitute matches the pinout configuration and electrical characteristics to maintain system compatibility without redesigning the hardware layout.