LM73606QURNPRQ1 - Texas Instruments

Manufacturer Part Number

LM73606QURNPRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade, 3.5V to 36V, 6A synchronous step-down voltage regulator.

Product Features and Performance

High-efficiency buck converter

Adjustable output voltage from 1V to 34.2V

6A continuous output current

Frequency switching range from 350kHz to 2.2MHz

Synchronous rectification for improved efficiency

Thermal shutdown and overcurrent protection

Output overvoltage protection

Soft start to reduce inrush current

Power Good flag

Enable pin

Supports pre-biased startup

Supports external synchronization

Pin-to-pin compatible family

Product Advantages

High power efficiency

Wide input voltage range

Suitable for automotive applications

Robust thermal and overcurrent protections

Flexible frequency synchronization

AEC-Q100 qualified for high-reliability requirements

Space-saving 30-WQFN package

Key Technical Parameters

Voltage - Input (Min) 3.5V

Voltage - Input (Max) 36V

Voltage - Output (Min/Fixed) 1V

Voltage - Output (Max) 34.2V

Current - Output 6A

Synchronous Rectifier Yes

Operating Temperature -40°C ~ 125°C (TJ)

Quality and Safety Features

Automotive grade with AEC-Q100 qualification

Built-in protection features: thermal shutdown, overcurrent, overload, short circuit, and overvoltage

Wettable flanks for better soldering and inspection

Compatibility

Compatible with various input sources within the 3.5V to 36V range

Compatible with a wide range of output loads up to 6A

Surface mount technology for modern PCB assembly

Wettable flank package for automated optical inspection

Application Areas

Automotive electronics

Industrial power systems

Telecommunications equipment

Consumer electronics

Distributed power systems

Product Lifecycle

Active status

Not flagged for discontinuation

Replacements or upgrades should be sought within the LM7360x series for future-proofing designs

Several Key Reasons to Choose This Product

Wide input voltage range ideal for automotive and industrial environments

High-efficiency operation for thermal management and power saving

Comprehensive protection features enhance system safety

Highly adaptable with adjustable output and flexible switching frequency

AEC-Q100 qualification assures reliability in automotive applications

Space-efficient 30-WQFN package suits compact designs

Texas Instruments' reputation for quality and support in power management products