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DRV8311S - Three-Phase PWM Motor Driver

Download the DRV8311S datasheet PDF. This datasheet also covers the DRV8311 variant, as both devices belong to the same three-phase pwm motor driver family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DRV8311-etcTI.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Texas Instruments

Part Number Description
DRV8311 Three-Phase PWM Motor Driver
DRV8311H Three-Phase PWM Motor Driver
DRV8311P Three-Phase PWM Motor Driver
DRV8312 Three-Phase PWM Motor Driver
DRV8313 2.5-A Triple 1/2-H Bridge Driver
DRV8317 Three-Phase PWM Motor Driver
DRV8301 Three-Phase Gate Driver
DRV8301-Q1 Automotive Three-Phase Gate Driver
DRV8302 Three-Phase Gate Driver
DRV8303 Three-Phase Gate Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.