DRV8231 - 3.7-A Brushed DC Motor Driver

Product Overview

Texas Instruments

Part number	DRV8231
Manufacturer	Texas Instruments
File Size	4.19 MB
Description	3.7-A Brushed DC Motor Driver
Datasheet	DRV8231 Datasheet
Additional preview pages of the DRV8231 datasheet.

The DRV8231 device is an integrated motor driver with N-channel H-bridge, charge pump, current regulation, and protection circuitry.

N-channel H-bridge brushed DC motor driver.
4.5-V to 33-V operating supply voltage range.
Pin-to-pin, RDS(on), voltage, and current sense/ regulation variants (external shunt resistor and integrated current mirror).
DRV8870: 6.5-V to 45-V, 565-mΩ, shunt.
DRV8251: 4.5-V to 48-V, 450-mΩ, shunt.
DRV8251A: 4.5-V to 48-V, 450-mΩ, mirror.
DRV8231: 4.5-V to 33-V, 600-mΩ, shunt.
DRV8231A: 4.5-V to 33-V, 600-mΩ, mirror.
Hig.

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Published: Nov 20, 2025 |