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DRV8311 - Three-Phase PWM Motor Driver

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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Datasheet preview – DRV8311

Datasheet Details

Part number DRV8311
Manufacturer Texas Instruments
File Size 2.89 MB
Description Three-Phase PWM Motor Driver
Datasheet download datasheet DRV8311 Datasheet
Additional preview pages of the DRV8311 datasheet.

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Full PDF Text Transcription

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DRV8311 SLVSFN2B – SEPTEMBER 2021 – REVISED FEBRUARY 2022 DRV8311 Three-Phase PWM Motor Driver 1 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.
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