TPS2412D

Overview

The TPS2412D is a single-channel hot swap voltage controller manufactured by Texas Instruments, designed for N+1 redundancy and ORing power control applications. It operates within a supply voltage range of 800 mV to 16.5 V and features programmable current limiting. The device supports surface-mount installation in an SOIC-8 package and functions reliably across an operating temperature range of -40°C to +85°C. With a typical quiescent current of 1.2 mA and maximum power dissipation of 410 mW, it provides efficient power management for high-availability systems.

Feature Summary

• Supports N+1 redundancy and ORing configurations for high-availability power architectures
• Features programmable current limiting for precise load protection
• Enables controlled power-up sequencing to minimize inrush current

Applications

• N+1 redundant power supply systems
• ORing power controllers for bus isolation
• High-availability server and communication equipment power distribution

Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-8 tube packaging configuration as listed in official documentation. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents. Ensure the procurement channel provides valid traceability for Texas Instruments components to guarantee authenticity and quality standards.

Selection Notes

Select this component when designing systems requiring single-channel hot swap control with N+1 redundancy capabilities. It is suitable for applications needing programmable current limiting and operation at low input voltages down to 800 mV. Consider the SOIC-8 package constraints and thermal dissipation limits of 410 mW during layout design.

Part Context

This part belongs to the TPS2412 series of hot swap voltage controllers from Texas Instruments. It is categorized under PMIC - Power Management ICs and specifically Controllers & Switches. The series includes evaluation tools such as the TPS2412EVM for development purposes.

FAQ

Does the TPS2412D include internal power-fail detection?

No, the TPS2412D does not feature built-in power-fail detection capabilities.

What is the maximum supply voltage for the TPS2412D?

The maximum supply voltage rating for the TPS2412D is 16.5 V.