LM5574QMTX/NOPB - Texas Instruments

Manufacturer Part Number

LM5574QMTX/NOPB

Manufacturer

texas-instruments

Introduction

The LM5574QMTX/NOPB is a highly integrated, synchronous, step-down DC/DC switching regulator capable of delivering up to 500mA of output current. It operates over a wide input voltage range of 6V to 75V, making it suitable for a variety of applications where a robust, efficient, and space-saving power supply solution is required.

Product Features and Performance

Wide input voltage range of 6V to 75V

Adjustable output voltage from 1.225V to 70V

Output current capability of up to 500mA

Switching frequency range of 50kHz to 500kHz

Integrated bootstrap diode and internal compensation

Thermal shutdown and overcurrent protection

Low quiescent current of 150μA in standby mode

Product Advantages

Robust and reliable performance across a wide range of input voltages

Highly efficient power conversion with minimal power losses

Compact and space-saving design with integrated components

Flexible output voltage configuration to meet diverse application needs

Comprehensive protection features for reliable and safe operation

Key Reasons to Choose This Product

Versatile power conversion solution for a wide range of applications

Optimized for efficiency and power density to minimize system size and cost

Reliable and robust performance with advanced protection features

Ease of use and design flexibility to simplify power supply integration

Quality and Safety Features

Automotive-grade qualification to AEC-Q100 standard

Comprehensive protection features including overcurrent, thermal shutdown, and more

Rigorous quality control and testing processes

Compatibility

The LM5574QMTX/NOPB is a direct replacement for the LM5574 series and can be used in applications where a high-performance, wide input voltage range, step-down DC/DC converter is required.

Application Areas

Industrial and automotive electronics

Telecommunications equipment

Medical devices

Instrumentation and measurement systems

Consumer electronics and appliances

Product Lifecycle

The LM5574QMTX/NOPB is an active and currently available product. There are no known plans for discontinuation at this time. Customers are advised to check with our website's sales team or their authorized distributors for the latest product information and availability.