LM74700QDBVRQ1 - Texas Instruments

Manufacturer Part Number

LM74700QDBVRQ1

Manufacturer

Texas Instruments

Introduction

The LM74700QDBVRQ1 is an efficient N+1 ORing Controller designed by Texas Instruments, essential for ensuring uninterrupted power supply in systems with multiple power sources.

Product Features and Performance

Efficient N+1 ORing Controller operation

FET Type: N-Channel for optimal switching

No internal switches to reduce internal complexity

Fast ON delay time of 1.4 µs and OFF delay time of 450 ns for rapid response

Capable of handling up to 5A of output current

Wide operating voltage range of 3.2V to 65V, suitable for various power supplies

Operating temperature range of -40°C to 125°C, providing reliability across various environments

Automotive grade certification for use in vehicle applications

Product Advantages

Designed for high reliability in automotive applications

Promotes power supply redundancy and enhanced system uptime

AEC-Q100 qualification ensures robustness fit for automotive standards

Minimal delay times for quick switching between power sources

Wide voltage range caters to diverse automotive electrical systems

Extended temperature range suitable for harsh under-the-hood conditions

Key Technical Parameters

Output Current (Max): 5A

Voltage Supply: 3.2V ~ 65V

ON Delay Time: 1.4 µs

OFF Delay Time: 450 ns

Quality and Safety Features

AEC-Q100 qualified indicating high reliability and performance under automotive stress

Automotive grade quality for enhanced safety and durability

Stringent testing ensures product can withstand extreme conditions

Compatibility

Compatible with N-Channel MOSFETs for ORing applications

SOT-23-6 package compatible with standard surface mount processes

Application Areas

Automotive power systems

Redundant power supplies in critical systems

Industrial systems requiring high-reliability ORing controllers

Product Lifecycle

Active status indicates ongoing production and availability

Not currently near discontinuation

Replacements or upgrades information not specified but typically available from Texas Instruments

Several Key Reasons to Choose This Product

High performance and reliability for mission-critical automotive power systems

Fast switching times to minimize power interruption

Broad voltage compatibility supports versatile application across multiple power systems

Robustness proved by automotive-grade and AEC-Q100 qualification

Manufacturer, Texas Instruments, is well-known for support and longevity of its products

Operating temperature range ensures performance in extreme thermal conditions

Tape & Reel packaging for automated assembly efficiency