CSD97394Q4M

Full Half-Bridge (H Bridge) Drivers Overview

The CSD97394Q4M is a NexFET power stage integrating a high-side and low-side gate driver with synchronous MOSFETs in an 8-pin VSON-Clip package. It operates within a supply voltage range of 4.5 V to 5.5 V, delivering a peak output current of 20 A per channel. The device supports PWM interfaces for half-bridge configurations and features rise and fall times of up to 60 ns. Designed for robust performance, it withstands junction temperatures from -40°C to 150°C and includes bootstrap circuitry alongside fault protection mechanisms such as UVLO and desaturation detection.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side drivers with synchronous power MOSFETs
• Supports half-bridge configurations via PWM interface
• Includes bootstrap circuitry for high-side drive
• Provides fault protection against desaturation and under-voltage lockout

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converters
• Power MOSFET driving applications

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'MT' or 'M' against official Texas Instruments documentation to confirm tape-and-reel packaging and lead-free status. Ensure the component matches the exact NexFET series designation. Cross-reference the datasheet revision date to validate electrical characteristics and pinout assignments before integration into final designs.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring integrated gate driving and power switching in a compact footprint. Evaluate thermal dissipation requirements given the 8 W power dissipation capability. Confirm that the 20 A output current aligns with load demands. Verify compatibility with standard PWM control signals and ensure the 4.5 V to 5.5 V supply range fits the system architecture.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the Texas Instruments NexFET family of integrated power stages. These devices combine gate drivers and power switches to simplify design and reduce component count. The VSON-Clip package offers enhanced thermal performance compared to standard packages, facilitating efficient heat transfer in high-density power management solutions.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

The CSD97376Q4M is a documented substitute within the same product family. Verify pinout compatibility and electrical parameter alignment before substitution.