TPS259822ONRGER

Current Regulation/Management Overview

The TPS259822ONRGER is a single-channel hot-swap voltage controller and electronic fuse from Texas Instruments. It operates within an input voltage range of 2.7 V to 24 V and supports current limits between 2 A and 15 A. The device features a low on-resistance of 2.7 mΩ and is housed in a 24-pin VQFN package with exposed pad. It functions as a power management IC suitable for surface-mount installation across a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Integrates high-side switch protection with adjustable current limiting capabilities
• Provides precise power monitoring and fault detection for system integrity
• Supports hot-swap operations for safe insertion and removal under load

Current Regulation/Management Applications

• Server backplane power distribution
• Industrial control system input protection
• Telecommunications equipment power modules

Current Regulation/Management Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and temperature grade. Confirm RoHS compliance status through official manufacturer documentation before integration. Cross-reference datasheet revisions to validate pinout compatibility and electrical specifications against existing design requirements.

Current Regulation/Management Selection Notes

Select this component when designing circuits requiring robust overcurrent protection and controlled power-up sequencing. Ensure the external programming components match the desired current limit threshold. Verify that the thermal performance of the PCB layout accommodates the device's power dissipation during fault conditions.

Current Regulation/Management Part Context

This device belongs to the TPS25982 family of eFuses, designed for high-reliability applications. It complements other variants like the TPS259824 and TPS259823 by offering specific current limit configurations within the same thermal and footprint constraints.

Current Regulation/Management Replacement Considerations

Direct substitutes include TPS259824ONRGER and TPS259823LNRGER within the same series. Verify current limit settings and package compatibility before substitution.