TPS2419DR - Texas Instruments

Manufacturer Part Number

TPS2419DR

Manufacturer

Texas Instruments

Introduction

The TPS2419DR is a power management integrated circuit, specifically an N+1 ORing controller used in redundant power supply systems.

Product Features and Performance

N+1 ORing Controller for redundancy

Designed for use with N-Channel MOSFETs

Fast OFF delay time of 130 ns

Low current supply of 4.25 mA

Wide voltage supply range from 3V to 16.5V

Supports high availability systems

Product Advantages

Enhanced system reliability in N+1 power supply configurations

Efficient power management with low quiescent current

Broad compatibility with various supply voltages

Improved system safety through quick response times

Key Technical Parameters

Type: N+1 ORing Controller

FET Type: N-Channel

Input:Output Ratio: N:1

Internal Switch(s): No

Delay Time - OFF: 130 ns

Current - Supply: 4.25 mA

Voltage - Supply: 3V ~ 16.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed to meet stringent industry quality standards

Robust operating temperature range for reliability in harsh environments

Compatibility

Compatible with a variety of N-Channel MOSFETs

Surface Mount 8-SOIC package for easy integration in PCB designs

Application Areas

N+1 Power Supplies

High Availability Systems

Product Lifecycle

Status: Active

Longevity ensured through ongoing production with no near-term discontinuation

Several Key Reasons to Choose This Product

Reliable ORing controller for critical power redundancy applications

Fast switching off capability to safeguard against power supply failures

Low power consumption enhances overall efficiency

Versatile voltage range compatibility serves diverse design requirements

Robust thermal performance ensures operation in extreme conditions

Standardized SOIC package for widespread PCB compatibility