DRV10963JMDSNR

Overview

The DRV10963JMDSNR is a three-phase sinusoidal sensorless brushless DC motor driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and delivers an output current of 800 mA. The device functions across a temperature range of -40°C to +125°C with a typical operating supply current of 5.5 mA. It utilizes a USON-10 surface-mount package.

Feature Summary

• Supports sinusoidal commutation for brushless DC motors
• Enables sensorless operation via back-electromotive force detection
• Integrates I2C interface for configuration control

Applications

• Brushless DC motor control in consumer electronics
• Fan and pump drives in home appliances
• Motion control systems requiring low power consumption

Procurement Notes

Verify the specific suffix JMDSNR against the official datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's environmental declaration. Ensure the component meets the required operating temperature range for the intended application environment before finalizing procurement.

Selection Notes

Select this component when designing systems requiring a compact, low-voltage solution for three-phase BLDC motors. The integrated sensorless architecture reduces bill-of-materials cost by eliminating external Hall sensors. Verify that the load current requirements do not exceed the 800 mA limit under all operating conditions.

Part Context

This part belongs to the DRV10963 family of motor drivers designed for efficient, quiet operation of small brushless DC motors. The series emphasizes low power consumption and high integration, suitable for battery-powered devices where space and energy efficiency are critical constraints.

Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the same product family. Verify electrical parameters and package dimensions match the existing design constraints before substituting.