TPS259823ONRGER

Current Regulation/Management Overview

The TPS259823ONRGER is a single-channel hot-swap controller and electronic fuse manufactured by Texas Instruments. It operates within an input voltage range of 2.7V to 24V and supports a continuous output current of 15A. The device features a typical on-resistance of 2.7mΩ and maintains current limit accuracy of ±1.5%. It is housed in a 24-VFQFN package with an exposed pad, designed for surface-mount installation. The component functions reliably across a junction temperature range of -40°C to 125°C.

Current Regulation/Management Feature Summary

• Integrates high-side power switch with programmable current limiting and fault protection
• Provides precise current regulation with low on-resistance for efficient power delivery
• Includes comprehensive diagnostic capabilities for system monitoring and protection

Current Regulation/Management Applications

• Hot-swap applications requiring controlled power insertion
• Electronic fuse implementation for circuit protection
• Power distribution units managing high-current loads

Current Regulation/Management Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference datasheet revisions to validate electrical parameters against specific design constraints.

Current Regulation/Management Selection Notes

Select this component for designs requiring robust overcurrent protection and controlled power sequencing. Ensure the thermal management strategy accommodates the 24-VFQFN package dissipation characteristics. Verify that the control interface signals align with the host microcontroller or system logic levels.

Current Regulation/Management Part Context

This device belongs to the TPS25982 family of hot-swap controllers from Texas Instruments. The family offers configurable protection features for various industrial and computing applications. The TPS259823 variant specifically targets single-channel high-current scenarios within the broader portfolio.

Current Regulation/Management Replacement Considerations

RS31313AR by Reed Semiconductor Corp. is listed as a similar alternative.