LP87523JRNFRQ1 - Texas Instruments

Manufacturer Part Number

LP87523JRNFRQ1

Manufacturer

Texas Instruments

Introduction

The LP87523JRNFRQ1 is a high-performance step-down converter from Texas Instruments designed for automotive and power management applications.

Product Features and Performance

Step-Down (Buck) Topology

Adjustable Output Type

Four Outputs

Synchronous Rectifier for efficiency

High-frequency Switching at 2MHz

Supports a wide input voltage range from 2.8V to 5.5V

Output voltage adjustable between 0.6V and 3.36V

High output current capability: dual 4A and 8A outputs

Operating Temperature range from -40°C to 125°C

Automotive Grade with AEC-Q100 qualification

Surface Mount, Wettable Flank technology for better solderability

Product Advantages

Multifunctional with 4 adjustable output channels

Enhanced thermal performance fitting for rigorous automotive requirements

Compact 26-PowerVFQFN package size (4.5x4) saves board space

High efficiency due to synchronous rectification and high switching frequency

Key Technical Parameters

Voltage Input (Min): 2.8V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 3.36V

Current Output: 4A, 4A, 8A

Frequency Switching: 2MHz

Package / Case: 26-PowerVFQFN

Quality and Safety Features

Operates within a wide temperature range of -40°C to 125°C

Meets AEC-Q100 automotive qualification standards

Compatibility

Suitable for automotive applications

Compatible with a variety of digital and analog sub-systems

Application Areas

Automotive electronics

Power management systems

DC-DC regulation in various electronics

Product Lifecycle

Currently in active status with ongoing support

Not nearing discontinuation, and future replacements or upgrades are available

Several Key Reasons to Choose This Product

High reliability and performance in automotive grade applications

Multiple outputs with high current capabilities enable versatility in usage

Compact packaging suitable for space-constrained applications

High switching frequency for improved power efficiency

Strong support and product longevity with Texas Instruments' assurance