DRV8332 Datasheet Three-phase Pwm Motor Driver

Manufacturer: Texas Instruments

Overview: DRV8312, DRV8332 SLES256F – MAY 2010 – REVISED MAY 2022 DRV83x2 Three-Phase PWM Motor Driver.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

The DRV83x2 are high-performance, integrated threephase motor drivers with an advanced protection system.

Because of the low RDS(on) of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%.

This high efficiency the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.

High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (80 mΩ at TJ = 25°C).
Operating Supply Voltage up to 50 V (70-A Absolute Maximum).
DRV8312 (Power Pad Down): up to 3.5-A Continuous Phase Current (6.5-A Peak).
DRV8332 (Power Pad Up): up to 8-A Continuous Phase Current (13-A Peak).
Independent Control of Three Phases.
PWM Operating Frequency up to 500 kHz.
Integrated Self-Protection Circuits Including Undervoltage, Ove.

Part Number	Description
DRV8332-HT	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
DRV8304	38-V 3-Phase Smart Gate Driver
DRV8305	Three Phase Gate Driver
DRV8305-Q1	Three-Phase Automotive Smart Gate Driver
DRV8307	Brushless DC Motor Controller
DRV8308	Brushless DC Motor Controller