TPS2411PWR

Overview

The TPS2411PWR is a single-channel hot-swap voltage controller manufactured by Texas Instruments, designed for N+1 oring power rail control applications. It operates within an input supply voltage range of 800 mV to 16.5 V and features programmable current limiting. The device supports power-fail detection and functions reliably across an operating temperature range of -40°C to +85°C. It consumes 1.2 mA of quiescent current and dissipates up to 250 mW of power. The component is housed in a TSSOP-14 surface-mount package.

Feature Summary

• Supports N+1 redundancy and OR-ing configurations for power rail management
• Features programmable current limiting for precise load protection
• Includes integrated power-fail detection capabilities

Applications

• N+1 redundant power systems
• OR-ing power rail controllers
• Hot-swap circuit implementations

Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct packaging and variant selection. Confirm that the TSSOP-14 package matches your board layout requirements. Ensure compatibility with the intended voltage range and thermal dissipation limits before procurement.

Selection Notes

Select this component when designing systems requiring hot-swap functionality with N+1 redundancy. It is suitable for applications needing programmable current limiting and power-fail signaling. Consider the TSSOP-14 package size and the 1.2 mA quiescent current draw during system design.

Part Context

This part belongs to the TPS2411 series of hot-swap voltage controllers from Texas Instruments. It is categorized under PMIC - Power Management ICs and specifically Controllers & Switches. The device is distinct from similar models like the TPS2412, which lacks power-fail detection.

Replacement Considerations

The TPS2411PW is a verified equivalent part number within the same product family.