TPS259535DSGT

Current Regulation/Management Overview

The TPS259535DSGT is a hot-swap voltage controller and electronic fuse manufactured by Texas Instruments. It operates within an input voltage range of 2.7 V to 18 V and supports output currents from 500 mA to 4 A. The device features a low on-resistance of 34 mΩ and provides power fail detection capabilities. It is housed in an 8-WSON package with dimensions of 2x2 mm, suitable for surface mount installation. The component functions reliably across a junction temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Integrated electronic fuse functionality for overcurrent protection
• Supports hot-swap operations with controlled inrush current
• Includes power fail detection for system monitoring

Current Regulation/Management Applications

• Server backplane power distribution
• Industrial equipment input protection
• Communication infrastructure power systems

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DSGT' corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 8-WSON package footprint matches the design board layout. Ensure compliance with RoHS3 standards and check moisture sensitivity level requirements for storage and handling procedures before integration into production lines.

Current Regulation/Management Selection Notes

Select this component when designing circuits requiring precise current limiting up to 4 A with low conduction losses. The wide input voltage range accommodates various bus architectures. Consider the thermal performance of the small form factor package for high-density layouts. Verify that the control interface meets the system's logic voltage levels for enable and fault signaling.

Current Regulation/Management Part Context

This part belongs to the TPS2595 series of eFuses, designed for robust power management in demanding environments. It integrates advanced protection features typically found in discrete solutions into a single compact IC. The series offers configurable parameters to suit diverse application needs while maintaining high reliability and efficiency standards for critical power paths.

Current Regulation/Management Replacement Considerations

Check for TPS259535DSGR as an alternative packaging option within the same electrical specification family. Evaluate TPS259533 variants if different current limit settings are acceptable for the specific circuit requirements.