TPS2331ID

Hot Swap Controllers Overview

The TPS2331ID is a single-channel hot-swap controller manufactured by Texas Instruments, designed for precise power management in electronic systems. It features an integrated N-channel MOSFET driver and supports operation with supply voltages ranging from 3V to 13V. The device provides comprehensive protection mechanisms including programmable current limiting, fault timeout, and undervoltage lockout (UVLO). Packaged in a 14-SOIC surface-mount format, it operates reliably within a temperature range of -40°C to +85°C. Key electrical characteristics include a supply current of 500 µA and support for external circuit programming to tailor performance for specific application requirements.

Hot Swap Controllers Feature Summary

• Integrates an N-channel MOSFET driver for efficient hot-swap control
• Provides programmable current limiting and fault timeout protection
• Supports undervoltage lockout (UVLO) for stable system startup

Hot Swap Controllers Applications

• Telecommunications equipment power distribution
• Industrial control system power modules
• General-purpose board-level hot-swap applications

Hot Swap Controllers Procurement Notes

Verify the exact ordering suffix to confirm package type and tape/reel specifications. Ensure compatibility with the target system's voltage levels and thermal requirements. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement decisions.

Hot Swap Controllers Selection Notes

Evaluate the need for integrated versus external MOSFET solutions based on current handling requirements. Consider the programmability options for current limit and delay settings to match specific load profiles. Assess thermal dissipation capabilities within the SOIC-14 package constraints for the intended operating environment.

Hot Swap Controllers Part Context

This component belongs to the TPS2330/TPS2331 family of hot-swap controllers. These devices are engineered to provide robust protection during board insertion and removal. The series offers a balance of integration and flexibility, allowing designers to implement reliable power sequencing without excessive component count.

Hot Swap Controllers Replacement Considerations

The TPS2330ID serves as a functional alternative within the same product family. Verify pin compatibility and parameter alignment before substitution.