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DRV10975

Texas Instruments
Part Number DRV10975
Manufacturer Texas Instruments
Description 12-V 3-Phase Sensorless BLDC Motor Driver
Published Oct 1, 2019
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DRV10975, DRV10...
Datasheet PDF File DRV10975 PDF File

DRV10975
DRV10975

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DRV10975, DRV10975Z SLVSCP2E – JANUARY 2015 – REVISED MAY 2018 DRV10975 12-V, Three-Phase, Sensorless BLDC Motor Driver 1 Features •1 Input Voltage Range: 6.
5 to 18 V • Total Driver H + L rDS(on): 250 mΩ • Drive Current: 1.
5-A Continuous Winding Current (2-A Peak) • Sensorless Proprietary Back Electromotive Force (BEMF) Control Scheme • Continuous Sinusoidal 180° Commutation • No External Sense Resistor Required • For Flexibility User May Include External Sense Resistor to Monitor Power Delivered to Motor • Flexible User Interface Options: – I2C Interface: Access Registers for Command and Feedback – Dedicated SPEED Pin: Accepts Either Analog or PWM Input – Dedicated FG Pin: Provides TACH Feedback – Spin-Up Profile Customizable With EEPROM – Forward-Reverse Control With DIR Pin • Integrated Step-Down Regulator to Efficiently Provide Voltage (5 V or 3.
3 V) for Internal and External C...


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