TPS25200DRVT

Current Regulation/Management Overview

The TPS25200DRVT is a single-channel hot-swap voltage controller and eFuse from Texas Instruments, designed for 5V power distribution systems. It operates within an input voltage range of 2.5 V to 6.5 V and supports a maximum continuous current limit of 2.9 A. The device integrates precision adjustable current limiting and output overvoltage clamping to protect downstream loads. It features a low quiescent supply current of 1 mA and functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a compact WSON-6 form factor, it includes power fail detection capabilities.

Current Regulation/Management Feature Summary

• Integrates precision adjustable current limiting for accurate load protection
• Provides output overvoltage clamping to safeguard connected circuitry
• Includes input overvoltage protection mechanisms
• Features power fail detection for system monitoring

Current Regulation/Management Applications

• Hot-swap power distribution in industrial equipment
• Protection circuits for USB-powered devices
• Voltage regulation in embedded systems requiring thermal management

Current Regulation/Management Procurement Notes

Verify the specific suffix DRVT against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the target operating temperature range and input voltage requirements before integration. Cross-reference the component marking code with the latest production data to avoid counterfeit risks during sourcing.

Current Regulation/Management Selection Notes

Select this component when precise current limiting and overvoltage protection are required for 5V bus architectures. It is suitable for applications needing high reliability in harsh environments due to its wide temperature rating. Consider the WSON-6 footprint constraints and thermal dissipation needs relative to the 2.9 A current capability.

Current Regulation/Management Part Context

This part belongs to the TPS25200 series of hot-swap controllers by Texas Instruments. It serves as a robust solution for managing power delivery in systems where plug-in modules or sensitive loads require immediate fault isolation. The series emphasizes compact design and integrated protection features for modern power management applications.

Current Regulation/Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other TI eFuse solutions if direct replacement is necessary.