DRV10963JUDSNT

Overview

The DRV10963JUDSNT is a fully integrated, three-phase sinusoidal sensorless brushless DC motor driver designed for fan applications. It operates with a nominal voltage of 5 V and delivers a peak current of 1.8 A. The device integrates control logic and power stages in a 10-SON package. It supports PWM interface input and functions as a complete motion controller solution.

Feature Summary

• Fully integrated control and power stage for simplified design
• Sensorless sinusoidal commutation for smooth operation
• Optimized specifically for fan motor driver applications

Applications

• Fan motor drivers
• Brushless DC (BLDC) motor control systems

Procurement Notes

Verify the exact suffix against official Texas Instruments documentation to confirm pinout and thermal characteristics. Ensure compatibility with the target BLDC motor specifications regarding voltage and current limits before integration into the final design.

Selection Notes

Select this component when a compact, integrated solution for sensorless BLDC control is required. It is suitable for designs needing sinusoidal drive quality without external sensors. Confirm that the 5V supply and 1.8A peak current meet the specific load requirements of the intended fan application.

Part Context

This part belongs to the DRV10963 family of motor drivers from Texas Instruments. It is an active component designed to replace older discrete solutions or simpler controllers by integrating both the gate driver and MOSFETs into a single small footprint.

Replacement Considerations

Check for DRV10963 variants with different suffixes such as JUDSNR for potential pin-compatible alternatives within the same product line.