TPS2411PWR - Texas Instruments

Manufacturer Part Number

TPS2411PWR

Manufacturer

Texas Instruments

Introduction

The TPS2411PWR from Texas Instruments is a specialized power management IC designed for N+1 ORing Controller applications, specifically created to increase the reliability of power supplies in critical systems by allowing multiple power supplies to share the load.

Product Features and Performance

N+1 ORing Controller designed for high availability systems

Utilizes N-Channel FETs for efficient power ORing

No internal switch, offering flexibility in choosing external FETs

Features a rapid response OFF delay time of 130 ns to handle sudden changes

Low supply current requirement of 4.25 mA, optimizing overall power efficiency

Supports a wide range of supply voltages from 3V to 16.5V, enhancing compatibility across various power levels

Product Advantages

Increases power supply reliability through N+1 redundancy

Flexible FET selection allows for optimization based on specific application needs

Low power consumption improves system efficiency

Wide voltage range supports a broad spectrum of applications and power supplies

Key Technical Parameters

Delay Time OFF: 130 ns

Current Supply: 4.25 mA

Voltage Supply: 3V ~ 16.5V

Operating Temperature: -40°C ~ 85°C

Package: 14-TSSOP

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C to 85°C, ensuring performance under extreme conditions

Compatibility

Designed for surface mount technology, allowing for use in modern, densely packed PCB designs

Compatible with a wide range of supply voltages and N-Channel FETs, enhancing adaptability to specific system requirements

Application Areas

N+1 Power Supplies

High Availability Systems

Any application requiring redundant power supply schemes for enhanced reliability

Product Lifecycle

Status: Active

This product is actively manufactured and supported, with no current indication of nearing discontinuation. Upgrades and replacements are likely available as technology advances.

Several Key Reasons to Choose This Product

Texas Instruments' commitment to quality and support ensures long-term reliability and availability

The flexibility in FET selection offers customization to match specific performance and cost targets

Low power consumption and a wide operating voltage range ensure suitability across a wide array of high availability applications

The product's active status and Texas Instruments' track record suggest continued support and availability for future needs