TPS2413D

Overview

The TPS2413D is a Hot Swap Voltage Controller manufactured by Texas Instruments, designed for N+1 and ORing power rail applications. It operates within a supply voltage range of 800 mV to 16.5 V and features programmable current limiting. The device supports a single channel with an operating supply current of 1.2 mA. It functions reliably across a temperature range of -40°C to +85°C. Power dissipation is rated at 410 mW. The component is housed in an SOIC-8 surface-mount package.

Feature Summary

• Provides hot swap protection and ORing controller functionality for redundant power architectures
• Features programmable current limiting for precise load management
• Supports N+1 redundancy configurations for high availability systems

Applications

• N+1 redundant power supply systems
• High availability server power rails
• ORing controller implementations for power distribution

Procurement Notes

Verify the specific suffix 'D' corresponds to the tube packaging variant rather than the 'DR' reel variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the SOIC-8 footprint matches the design layout requirements. Cross-reference the datasheet revision date to confirm parameter consistency with existing system designs.

Selection Notes

Select this component for applications requiring robust hot swap capabilities without internal power FETs. It is suitable for designs needing external MOSFET control for flexible current limit settings. Consider the SOIC-8 package constraints for thermal management. Evaluate the 1.2 mA supply current against system power budgets. Verify compatibility with the required input voltage range of up to 16.5 V.

Part Context

The TPS2413 belongs to the TPS241x family of N+1 and ORing power rail controllers from Texas Instruments. This series includes variants like the TPS2412 and TPS2419, offering different feature sets for power management. The TPS2413 specifically focuses on core hot swap and ORing functions, serving as a key element in redundant power infrastructure designs.

Replacement Considerations

The TPS2412 serves as a related alternative within the same product family. Both devices share similar N+1 and ORing controller functionalities. Designers should verify pinout compatibility and specific feature differences between the TPS2413D and TPS2412 before substitution.