CSD95492QVMT

Full Half-Bridge (H Bridge) Drivers Overview

The CSD95492QVMT is a synchronous buck smart power stage from Texas Instruments, classified as a switching controller within the NexFET family. It features a Buck topology with one output and supports an output current of 20 A. The device operates at a switching frequency of 1.25 MHz with a maximum duty cycle of 85%. It accepts an input voltage up to 5.5 V and functions within a supply voltage range of 4.5 V to 5.5 V. The component is housed in a VSON-CLIP-18 package, rated for surface mount installation, and withstands operating temperatures from -55°C to +150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates synchronous buck control logic with integrated power MOSFETs into a single compact module.
• Provides non-isolated power conversion capability suitable for standard DC-DC applications.
• Includes shutdown functionality for managing power states and system efficiency.

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converter designs
• Point-of-load (POL) regulation modules
• General-purpose DC-DC power management circuits

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized channels due to the NRND status. Confirm that the VSON-CLIP-18 package dimensions align with PCB layout requirements. Ensure thermal management strategies account for the specified junction temperature limits during operation. Validate supply voltage ranges against system specifications before integration.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Choose this component for applications requiring a 20 A output current in a compact form factor. Consider the 1.25 MHz switching frequency for balancing size and efficiency. Verify compatibility with the 4.5 V to 5.5 V supply range. Assess thermal performance needs given the high current density in the VSON-CLIP-18 package.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the CSD9549xQVM series of NexFET smart power stages. It shares architectural similarities with other members like the CSD95496QVMT but differs in current rating. The series represents Texas Instruments' approach to integrating drivers and power switches for simplified design.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The NRND status suggests limited future availability; consult official Texas Instruments resources for potential obsolescence management or alternative series recommendations.