LMR43620MSC3RPERQ1 - Texas Instruments

Manufacturer Part Number

LMR43620MSC3RPERQ1

Manufacturer

Texas Instruments

Introduction

This product is a high-efficiency, step-down voltage regulator from Texas Instruments, specifically designed for automotive and other applications requiring high performance and reliability.

Product Features and Performance

Adjustable output voltage ranging from 1V to 18V

2A of output current capability

High-frequency operation at 2.2MHz allows for small external components

Includes a synchronous rectifier for improved efficiency

Supports a wide input voltage range from 3V to 36V, suitable for battery-powered and automotive applications

The device operates comfortably in a wide temperature range from -40°C to 150°C

Designed in a compact 9-VFQFN package with wettable flanks for easy inspection

Product Advantages

Versatile, supporting a wide range of input and output voltages

High efficiency reduces thermal load and improves system reliability

Small form factor enables use in space-constrained applications

AEC-Q100 qualification ensures automotive-grade reliability and performance

Integrated features reduce external component count, saving on space and cost

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V (3.3V)

Voltage Output (Max): 18V

Current Output: 2A

Frequency Switching: 2.2MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Automotive-grade (AEC-Q100 qualified)

Built-in over-temperature protection

Overcurrent protection

Compatibility

Suitable for use in a variety of automotive and industrial applications

Compatible with a wide range of input sources and load requirements

Application Areas

Automotive electronics

Industrial power supplies

Portable and battery-powered equipment

Power management solutions

Product Lifecycle

Currently in active production with no known discontinuation date, ensuring long-term availability

Upgrades or replacements are available for future system improvements

Several Key Reasons to Choose This Product

High reliability and performance aligned with automotive standards

Flexible power solution compatible with various input and output needs

Enhanced efficiency and compact size facilitate improved system design

Comprehensive protection features ensure system safety under critical conditions

Texas Instruments' reputation for high-quality and innovation in power management solutions