DRV8332DKD

Full Half-Bridge (H Bridge) Drivers Overview

The DRV8332DKD is a three-phase PWM motor driver from Texas Instruments, featuring integrated high-side and low-side power MOSFETs. It supports a supply voltage range up to 50V with an absolute maximum rating of 70V. The device delivers a continuous phase current of 5A and a peak current of 7A. It operates with a PWM frequency up to 500kHz and includes independent power and ground pins for each half-bridge to facilitate external current sensing.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates efficient power drivers with low RDS(on) MOSFETs for high performance
• Includes advanced protection systems against short circuits, overcurrent, undervoltage, and overheating
• Features programmable cycle-by-cycle current limit protection for load transient handling
• Provides independent power and ground pins per half-bridge for precise current measurement

Full Half-Bridge (H Bridge) Drivers Applications

• Brushless DC (BLDC) motors
• Three-phase permanent magnet synchronous motors
• Inverter systems
• Robotics control systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific revision level and package marking against the official datasheet before integration. Confirm that the component meets all environmental and safety standards required for the target application. Ensure compatibility with the intended gate drive signals and thermal management requirements.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring integrated three-phase motor control with built-in protection features. Consider the 50V supply limit and 5A continuous current rating when sizing the system. Evaluate the need for independent half-bridge supplies if precise current sensing is critical for the motor control loop.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the DRV83x2 family of three-phase PWM motor drivers from Texas Instruments. It is designed as a complete solution for driving three-phase motors, combining gate drivers and power switches in a single package to reduce board space and simplify design.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.