TPS259535DSGR

Current Regulation/Management Overview

The TPS259535DSGR is a hot-swap voltage controller from Texas Instruments, functioning as an electronic fuse. It supports input voltages from 2.7 V to 18 V and provides adjustable current limiting between 0.5 A and 4 A with a typical on-resistance of 34 mΩ. The device operates within a temperature range of -40°C to +125°C and is housed in an 8-WSON package.

Current Regulation/Management Feature Summary

• Integrated power fail detection for monitoring system health
• Adjustable current limit capability for flexible load protection
• Low on-resistance design to minimize conduction losses

Current Regulation/Management Applications

• Hot-swap circuitry for backplane systems
• Input protection for peripheral cards
• Power distribution units requiring overcurrent protection

Current Regulation/Management Procurement Notes

Verify the specific suffix 'GR' indicates reel packaging when sourcing components. Confirm that the thermal performance requirements align with the WSON-8 package limitations. Ensure the application voltage does not exceed the maximum rating of 18 V. Check for moisture sensitivity level compliance during storage and handling procedures.

Current Regulation/Management Selection Notes

Select this component when designing circuits requiring precise current limiting and hot-swap functionality. The wide input voltage range accommodates various bus architectures. Consider the thermal dissipation capabilities inherent to the small form factor package for high-current applications.

Current Regulation/Management Part Context

This part belongs to the TPS2595 series of eFuses. It serves as a robust solution for protecting sensitive electronics against short circuits and overloads. The series offers integrated features typically found in discrete protection designs.

Current Regulation/Management Replacement Considerations

TPS259535DSGT is a verified substitute offering identical electrical specifications with tape-and-reel or cut-tape packaging options.