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DRV8432 - Dual Full-Bridge PWM Motor Driver

Download the DRV8432 datasheet PDF. This datasheet also covers the DRV8412 variant, as both devices belong to the same dual full-bridge pwm motor driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The DRV841x2 are high-performance, integrated dual full-bridge motor driver with an advanced protection system.

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

Key Features

  • 1 High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (110 mΩ at TJ = 25°C).
  • Operating Supply Voltage up to 52 V.
  • DRV8412 (Power Pad Down): up to 2 × 3-A Continuous Output Current (2 × 6-A Peak) in Dual Full-Bridge Mode or 6-A Continuous Current in Parallel Mode (12-A Peak).
  • DRV8432 (Power Pad Up): up to 2 × 7-A Continuous Output Current (2 × 12-A Peak) in Dual Full-Bridge Mode or 14-A Continuous Current in Parallel Mode (24-A Peak).
  • PWM.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DRV8412-etcTI.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Texas Instruments

Part Number Description
DRV8402 Dual Full Bridge PWM Motor Driver
DRV8411A Dual H-Bridge Motor Driver
DRV8412 Dual Full-Bridge PWM Motor Driver
DRV8452 5A Stepper Motor Driver
DRV8145-Q1 Automotive Half Bridge Driver
DRV8212 11-V H-Bridge Motor Driver
DRV8231 3.7-A Brushed DC Motor Driver
DRV8251 4.1-A Brushed DC Motor Driver
DRV8262 Single or Dual H-Bridge Motor Driver
DRV8301 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
Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8412, DRV8432 SLES242G – DECEMBER 2009 – REVISED DECEMBER 2014 DRV84x2 Dual Full-Bridge PWM Motor Driver 1 Features •1 High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (110 mΩ at TJ = 25°C) • Operating Supply Voltage up to 52 V • DRV8412 (Power Pad Down): up to 2 × 3-A Continuous Output Current (2 × 6-A Peak) in Dual Full-Bridge Mode or 6-A Continuous Current in Parallel Mode (12-A Peak) • DRV8432 (Power Pad Up): up to 2 × 7-A Continuous Output Current (2 × 12-A Peak) in Dual Full-Bridge Mode or 14-A Continuous Current in Parallel Mode (24-A Peak) • PWM Operating Frequency up to 500 kHz • Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, and Short