DRV10975ZPWP

Overview

The DRV10975ZPWP is a three-phase sensorless BLDC motor driver from Texas Instruments, designed for 12-V nominal applications. It operates within a supply voltage range of 6.5 V to 18 V and delivers an output current of 1.5 A. The device features a low operating supply current of 11 mA and supports PWM frequencies up to 100 kHz. It functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in a heat-shrinkable thin small-outline package (HTSSOP) with 24 pins, suitable for surface-mount installation.

Feature Summary

• Sensorless control architecture for brushless DC motors
• Integrated high-side and low-side power switches
• Supports sinusoidal or trapezoidal commutation modes
• Built-in protection against overcurrent and thermal overload

Applications

• Computer cooling fans
• Office automation equipment
• Industrial process control systems

Procurement Notes

Verify the specific suffix ZPWP confirms the HTSSOP-24 package variant. Confirm RoHS compliance status through official documentation. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification.

Selection Notes

Select this part for 12-V systems requiring moderate current drive. Compare against DRV10975RHFR if a smaller VQFN-24 package is preferred. Evaluate thermal performance requirements against the HTSSOP-24 package capabilities.

Part Context

This component belongs to the DRV10975 family of motor drivers. It shares core functionality with variants like DRV10975PWP but differs in packaging. The series targets efficient control of small to medium-sized BLDC motors in consumer and industrial sectors.

Replacement Considerations

DRV10975PWP offers identical electrical specifications in a standard TSSOP-24 package. DRV10975RHFR provides the same performance in a compact VQFN-24 footprint. Verify pin compatibility before substitution.