LM3481QMMX/NOPB - Texas Instruments

Manufacturer Part Number

LM3481QMMX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3481QMMX/NOPB is a high-performance, synchronous step-up DC-DC switching controller that can be configured as a boost, SEPIC, or flyback converter. It operates over a wide input voltage range of 2.97V to 48V and can provide an adjustable output voltage up to 60V. The device features advanced control and protection features, making it a versatile choice for a variety of power supply applications.

Product Features and Performance

Wide input voltage range: 2.97V to 48V

Adjustable output voltage up to 60V

Switching frequency range: 100kHz to 1MHz

Maximum duty cycle: 85%

1-phase operation

Synchronous rectification for improved efficiency

Clock synchronization

Enable, frequency control, ramp, and soft-start control features

Thermal shutdown, overcurrent, and undervoltage lockout protection

Product Advantages

Versatile design can be configured as a boost, SEPIC, or flyback converter

Wide input voltage range and high output voltage capability suitable for various applications

Synchronous rectification for high efficiency

Advanced control and protection features for reliable operation

Key Reasons to Choose This Product

Robust and reliable performance for demanding power supply applications

Flexible configuration options to meet diverse design requirements

Optimized efficiency and thermal management for improved system reliability

Comprehensive protection features ensure safe and reliable operation

Quality and Safety Features

Automotive-grade qualification to AEC-Q100 standard

Robust package (10-TFSOP, 10-MSOP) for reliable surface-mount assembly

Designed and manufactured to high-quality standards

Compatibility

The LM3481QMMX/NOPB is a highly versatile product that can be used in a wide range of applications, including industrial, automotive, and consumer electronics.

Application Areas

Industrial power supplies

Automotive systems

Consumer electronics

Telecommunications equipment

Medical devices

LED lighting

Product Lifecycle

The LM3481QMMX/NOPB is an active product and is currently in production. There are no direct equivalent or alternative models available from Texas Instruments at this time. If you have any questions or need further information, please contact our sales team through our website.