LM76003RNPR - Texas Instruments

Manufacturer Part Number

LM76003RNPR

Manufacturer

Texas Instruments

Introduction

High-performance, highly integrated 3.5A synchronous buck regulator

Product Features and Performance

Wide input voltage range: 3.5V to 60V

Adjustable output voltage from 1V to 57V

5A continuous output current

Switching frequency range: 300kHz to 2.2MHz

Synchronous rectification for high efficiency

Internal slope compensation for stability

Cycle-by-cycle current limiting

Thermal shutdown protection

Undervoltage lockout

Product Advantages

Compact 30-WQFN (6x4) package

High efficiency and power density

Wide input voltage range

Adjustable output voltage

Robust protection features

Key Technical Parameters

Input voltage range: 3.5V to 60V

Output voltage range: 1V to 57V

Output current: 3.5A

Switching frequency: 300kHz to 2.2MHz

Package: 30-WQFN (6x4)

Quality and Safety Features

ROHS3 compliant

Thermal shutdown protection

Cycle-by-cycle current limiting

Undervoltage lockout

Compatibility

Surface mount, wettable flank

Tape and reel packaging

Application Areas

Industrial and automotive applications

Power supplies for communications equipment

Battery chargers and power tools

Distributed power systems

Product Lifecycle

Current product, no indication of discontinuation

Replacement or upgrade options available from Texas Instruments

Several Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High output current capability up to 3.5A

Adjustable output voltage from 1V to 57V

Compact 30-WQFN package for space-constrained designs

Robust protection features for reliable operation

High efficiency and power density