CSD95480RWJT

Full Half-Bridge (H Bridge) Drivers Overview

The CSD95480RWJT is a NexFET Smart Power stage integrating a synchronous buck converter with a 70A output current capability. It operates from a 4.5V to 5.5V supply voltage and supports a switching frequency of 1.25 MHz. The device features a maximum duty cycle of 85% and an output voltage limit of 5.5V. It functions within a temperature range of -55°C to +150°C. Packaged in a 41-pin VQFN-CLIP format, it includes shutdown functionality and is classified as Not Recommended for New Designs.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side power MOSFETs with gate drive circuitry into a single compact package.
• Includes built-in bootstrap circuitry to support high-side switching operations without external charge pumps.
• Provides comprehensive fault protection mechanisms including over-current protection and thermal shutdown capabilities.

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converter designs
• Point-of-load regulation modules
• High-density power management systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the component status carefully before procurement, as this part is designated as Not Recommended for New Designs. Confirm that existing inventory meets specific quality standards and moisture sensitivity levels. Ensure compatibility with current design constraints due to potential obsolescence. Check for valid RoHS compliance documentation. Validate that the VQFN-CLIP package matches the intended PCB footprint requirements.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component only for legacy system maintenance or specific high-current density applications where its integrated topology reduces board space. Consider the limited operational lifespan when planning long-term production runs. Evaluate thermal performance requirements against the specified junction temperature limits. Assess if alternative newer generation smart power stages offer better availability and similar electrical characteristics for future-proofing designs.

Full Half-Bridge (H Bridge) Drivers Part Context

This device belongs to Texas Instruments' NexFET Smart Power series, which combines power switches and controllers. It is designed to simplify power supply design by reducing component count. The CSD95480 variant specifically targets high-current applications requiring efficient power conversion in a small form factor, distinguishing it from lower current models in the same family.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the Not Recommended for New Design status, direct replacements should be sourced through official Texas Instruments channels or verified distributor lists for equivalent NexFET Smart Power stages.