CSD95490Q5MC

Full Half-Bridge (H Bridge) Drivers Overview

The CSD95490Q5MC is a half-bridge gate driver from Texas Instruments, designed for synchronous buck converter applications. It integrates power MOSFETs and features a 12-VSON-CLIP (5x6 mm) package. The device supports a supply voltage range of 4.5 V to 5.5 V and delivers an output current of 75 A per channel with a peak current of 105 A. It operates within a temperature range of -40°C to 125°C (TJ). Key specifications include PWM interface control, bootstrap circuit capability, and short-circuit fault protection.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-current power MOSFETs with a dedicated gate driver in a compact surface-mount package.
• Provides robust fault protection mechanisms including short-circuit detection to safeguard the power stage.
• Supports standard PWM control interfaces with integrated bootstrap circuit functionality for high-side driving.

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converters
• Point-of-load (POL) regulation modules
• High-density power management systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component status as this part may be marked Not Recommended for New Designs (NRND). Confirm availability through authorized distributors and check for potential minimum order quantity restrictions. Ensure compliance with RoHS3 standards and Moisture Sensitivity Level 2 requirements during storage and handling.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring high current density in a small footprint. Consider the 12-VSON-CLIP package for thermal performance. Verify that the system design accommodates the 4.5 V to 5.5 V supply range and utilizes PWM signaling. Evaluate thermal dissipation needs given the integrated power stage architecture.

Full Half-Bridge (H Bridge) Drivers Part Context

This device belongs to the NexFET family of smart power stages by Texas Instruments. It combines gate drive logic with power switching elements to simplify synchronous rectifier designs. The integration reduces external component count compared to discrete solutions, offering a streamlined approach for efficient DC-DC conversion topologies.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check manufacturer announcements for end-of-life notifications or direct replacements within the same product line.