DRV10975ZRHFR

Overview

The DRV10975ZRHFR is a Texas Instruments integrated BLDC motor controller and driver designed for 12V nominal systems. It features a fully integrated control and power stage with three half-bridge outputs capable of delivering up to 1.5A output current. The device operates on a supply voltage range of 6.5V to 18V and supports sensorless sinusoidal commutation. It utilizes I2C, PWM, and analog interfaces for configuration. The component is housed in a 24-VQFN package (5x4 mm) and functions within an operating temperature range of -40°C to +125°C.

Feature Summary

• Fully integrated control and power stage for brushless DC motors
• Sensorless sinusoidal commutation capability
• Supports multiple interface protocols including I2C, PWM, and analog

Applications

• Home appliances
• Fan systems
• Pump applications

Procurement Notes

Verify the specific suffix ZRHFR against the official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and voltage levels. Confirm RoHS compliance status as documented in the manufacturer's release notes before finalizing procurement.

Selection Notes

Select this component when designing 12V nominal BLDC motor drives requiring sensorless operation. It is suitable for applications needing integrated power MOSFETs and precise control via digital or analog interfaces. Consider the 24-VQFN footprint and thermal dissipation requirements for the target enclosure design.

Part Context

This part belongs to the DRV10975 series of motor controllers from Texas Instruments. The series focuses on low-power, high-efficiency solutions for small BLDC motors. The ZRHFR designation indicates a specific packaging variant within this family, optimized for surface-mount assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.