DRV10964FFDSNR - Texas Instruments

Manufacturer Part Number

DRV10964FFDSNR

Manufacturer

Texas Instruments

Introduction

The DRV10964FFDSNR is a sensorless BLDC motor driver with integrated power MOSFETs designed for efficient power management in fan motor applications.

Product Features and Performance

Integrated power stage for reduced external components

Sensorless operation eliminating the need for Hall-effect sensors

PWM interface for speed control

500mA output current capability

Wide operating voltage range of 2.1V to 5.5V

Overcurrent, undervoltage, and thermal shutdown protection

Product Advantages

High integration level for compact design

Reduced BOM due to sensorless design

Efficient power consumption

Supports quick design implementation

Key Technical Parameters

Motor Type: Brushless DC (BLDC)

Function: Fully Integrated Driver

Output Configuration: Half Bridge

Interface: PWM

Technology: Power MOSFET

Operating Temperature: -40°C to 125°C

Voltage Supply: 2.1V to 5.5V

Voltage Load: 2.1V to 5.5V

Current Output: 500mA

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection circuitry

Undervoltage lockout

Compatibility

Suitable for standard BLDC fan motors

Application Areas

Ideal for fan motor drivers in computing, electronics, and HVAC systems

Product Lifecycle

Currently active

Not near discontinuation

Future upgrades or replacements could be developed

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and quality

High-efficiency solution for fan motor power management

Space-saving design with integrated controls and power stage

Supports a wide range of supply voltages for versatile applications

Eliminates the need for mechanical commutation with sensorless BLDC support

Easy to mount surface-mount package suitable for automated assembly processes