DRV10963JUDSNR

Overview

The DRV10963JUDSNR is a Texas Instruments three-phase sensorless sinusoidal brushless DC motor driver designed for 5V nominal applications. It delivers a peak output current of 1.8A and operates within a supply voltage range of 1.65V to 5.5V. The device features an operating supply current of 5.5mA and supports temperatures from -40°C to +125°C. Housed in a compact USON-10 package, it integrates I2C interface capabilities for configuration.

Feature Summary

• Sensorless sinusoidal control algorithm for smooth BLDC motor operation
• Integrated high-side and low-side power stages
• I2C programmable interface for system configuration
• Built-in protection mechanisms including over-current and thermal shutdown

Applications

• Fan and pump motor control systems
• Small appliance drive circuits
• Industrial automation actuators

Procurement Notes

Verify the specific suffix JUDS against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement decisions.

Selection Notes

Select this component when a 5V single-supply solution with integrated power stages is required. Ensure the load current does not exceed the 1.8A peak rating. Verify that the USON-10 package footprint fits the PCB layout constraints.

Part Context

This part belongs to the DRV10963 family of sensorless BLDC drivers. It serves as a compact alternative to discrete solutions, integrating gate drivers and power MOSFETs into a single small outline package for space-constrained designs.

Replacement Considerations

Consult the Texas Instruments replacement guide for verified substitutes. Cross-reference pinouts and electrical ratings with similar models in the DRV109xx series.