DRV8830DRCR

Overview

The DRV8830DRCR is a low-voltage brushed DC motor driver manufactured by Texas Instruments. It features an integrated H-bridge with I2C interface control, supporting bipolar stepper motors and brushed DC loads. The device operates within a supply voltage range of 2.75V to 6.8V and delivers up to 1A output current. It utilizes a 10-VFDFN package with exposed pad (3x3mm) for surface mount installation. The component supports junction temperatures from -40°C to 150°C.

Feature Summary

• Integrates full H-bridge power stage with I2C digital control interface
• Supports multiple drive modes including PWM, step/dir, and sleep functions
• Includes built-in protection against over-current, under-voltage lockout, and thermal shutdown

Applications

• Battery-powered portable devices
• Small robotic systems
• Automated office equipment

Procurement Notes

Verify the specific suffix DRCR corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 10-VSON package dimensions align with the target PCB footprint design. Ensure the I2C address configuration meets system bus requirements before finalizing procurement orders.

Selection Notes

Select this component when a compact solution for low-voltage motor control is needed. The I2C interface reduces pin count compared to parallel control methods. Consider the thermal performance of the exposed pad design for heat dissipation in enclosed spaces. Verify compatibility with the host microcontroller's I2C voltage levels.

Part Context

This part belongs to the DRV8830 family of motor drivers designed for space-constrained applications. It replaces older discrete solutions by integrating logic and power stages into a single small outline package. The series focuses on simplifying motor control circuitry for consumer electronics and IoT devices requiring efficient power management.

Replacement Considerations

Check for direct pin-compatible alternatives within the same TI motor driver portfolio if supply constraints exist. Verify that any substitute maintains the same I2C communication protocol and voltage operating range.