DRV8311S, DRV8311 - Three-Phase PWM Motor Driver

Texas Instruments

DRV8311S Datasheet Preview — This datasheet PDF includes multiple part numbers: DRV8311S, DRV8311. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	DRV8311S, DRV8311
Manufacturer	Texas Instruments ↗
File Size	2.89 MB
Description	Three-Phase PWM Motor Driver
Datasheet	DRV8311-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: DRV8311S, DRV8311. Please refer to the document for exact specifications by model.

DRV8311S Product details

Description

The DRV8311 provides three integrated MOSFET half-H-bridges for driving a three-phase brushless DC (BLDC) motor for 5-V, 9-V, 12-V, or 18-V DC rails or 1S to 4S battery powered applications.

Features

Three-phase PWM motor driver.
3-Phase brushless DC motors.
3-V to 20-V operating voltage.
24-V Absolute maximum voltage.
High output current capability.
5-A Peak current drive.
Low on-state resistance MOSFETs.
210-mΩ typ RDS(ON) (HS + LS) at TA = 25°C.
Low power sleep mode.
1.5-µA at VVM = 12-V, TA = 25°C.
Multiple control interface options.
6x PWM control interface.
3x PWM contr.

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Published: Feb 5, 2025 |