TPS24751RUVR

Hot Swap Controllers Overview

The TPS24751RUVR is a single-channel hot-swap voltage controller and integrated eFuse circuit protector manufactured by Texas Instruments. It supports input supply voltages ranging from 2.5 V to 18 V with a maximum output current of 12 A. The device operates within an ambient temperature range of -40°C to +85°C and is housed in a 36-pin VFQFN package measuring 7x3.5 mm. Key electrical parameters include a quiescent supply current of 1 mA, programmable current limiting, and configurable fault timeouts.

Hot Swap Controllers Feature Summary

• Integrates high-side N-channel MOSFET control with built-in protection features including overcurrent, overvoltage, and thermal shutdown.
• Provides precise control of turn-on slew rate to manage inrush current during system initialization.
• Includes automatic retry functionality for transient faults and adjustable UVLO thresholds for robust power sequencing.

Hot Swap Controllers Applications

• Industrial equipment requiring reliable hot-plug capabilities
• Telecommunications infrastructure power distribution
• General-purpose embedded systems needing circuit protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix RUVR indicates reel packaging when ordering. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications. Ensure the 36-VQFN footprint matches your PCB layout guidelines before finalizing procurement.

Hot Swap Controllers Selection Notes

Select this component for applications requiring integrated eFuse protection with programmable current limits. Compare against the TPS24750 series if fixed current limiting is sufficient instead of programmable options. Consider the 36-pin package size constraints relative to available board space.

Hot Swap Controllers Part Context

This part belongs to the TPS2475x family of 12-A eFuse circuit protectors. It serves as a direct replacement for discrete high-side switch solutions, consolidating control logic, gate drive, and protection circuits into a single compact IC designed for modern power management architectures.

Hot Swap Controllers Replacement Considerations

The TPS24750RUVR is a related variant within the same family. Verify functional differences regarding current limit configuration between the TPS24750 and TPS24751 models before substitution.