DRV10974 - 12-V 3-Phase Sensorless BLDC Motor Driver

Texas Instruments

DRV10974 Datasheet Preview — Preview of DRV10974 PDF

Datasheet Details

Part number	DRV10974
Manufacturer	Texas Instruments ↗
File Size	1.85 MB
Description	12-V 3-Phase Sensorless BLDC Motor Driver
Datasheet	DRV10974-etcTI.pdf

DRV10974 Product details

Description

The DRV10974 device is a three-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 1 A (rms).

Features

1 Input Voltage Range: 4.4 V to 18 V.
Total Driver H + L rDS(on): 750 mΩ (Typical) at TA = 25°C.
Phase Drive Current: 1-A Continuous (1.5-A Peak).
180° Sinusoidal Commutation for Optimal Acoustic Performance.
Resistor-Configurable Lead Angle.
Resistor-Configurable Current Limit.
Soft Start With Resistor-Configurable Acceleration Profile.
Built-In Current Sense to Eliminate External Current-Sense Resistor.
Proprietar.

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Published: Oct 1, 2019 |