TPS259827LNRGET

Current Regulation/Management Overview

The TPS259827LNRGET is a single-channel hot-swap voltage controller and eFuse from Texas Instruments, housed in a 24-VQFN package. It operates within an input voltage range of 2.7 V to 24 V and supports a maximum continuous current of 15 A. The device features a low on-resistance of 2.7 mΩ and includes programmable current limiting between 2 A and 15 A. It functions across a temperature range of -40°C to +125°C and incorporates power failure detection capabilities for robust system protection.

Current Regulation/Management Feature Summary

• Integrates high-side switch with precise current monitoring and thermal management
• Provides configurable overcurrent protection with adjustable limit thresholds
• Supports safe insertion and removal via controlled ramp-up sequencing

Current Regulation/Management Applications

• Industrial equipment backplane power distribution
• Telecommunications infrastructure card protection
• Server and storage subsystem power gating

Current Regulation/Management Procurement Notes

Verify the specific suffix 'GET' corresponds to the cut tape or reel packaging configuration required for your assembly process. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to soldering. Ensure the ordering quantity matches the manufacturer's standard pack sizes to avoid handling discrepancies during production intake.

Current Regulation/Management Selection Notes

Select this component when a single channel requires 15 A capacity with 24 V support. Evaluate the 2.7 mΩ on-resistance against thermal dissipation requirements in your enclosure. Consider the VQFN-24 footprint constraints and ensure adequate copper area for heat spreading given the high current capability.

Current Regulation/Management Part Context

This part belongs to the TPS25982 series of integrated eFuses designed for high-current applications. It complements other variants like the TPS259830 which offers higher current ratings. The series focuses on simplifying power path design by combining switching, protection, and control logic into a compact surface-mount solution.

Current Regulation/Management Replacement Considerations

The TPS259827ONRGET serves as a direct functional substitute within the same series, differing primarily in manufacturing origin or packaging lot rather than electrical performance.