LM3481QMM/NOPB - Texas Instruments

Manufacturer Part Number

LM3481QMM/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3481QMM/NOPB is a highly-integrated, high-frequency, synchronous boost, SEPIC, and flyback controller that operates from a wide input voltage range of 2.97V to 48V. It features a proprietary control scheme that provides excellent line and load regulation, as well as fast transient response. The device is designed for a wide range of power conversion applications, including but not limited to, industrial, automotive, and consumer electronics.

Product Features and Performance

Wide input voltage range: 2.97V to 48V

High-frequency operation: 100kHz to 1MHz

High efficiency, low noise power conversion

Synchronous rectification for improved efficiency

Cycle-by-cycle current limiting and hiccup-mode short circuit protection

Soft-start function for inrush current control

Shutdown mode for ultra-low quiescent current

Frequency synchronization capability

Product Advantages

Versatile power conversion solution for various applications

Robust protection features for reliable operation

High efficiency and low noise design

Flexible switching frequency range

Key Reasons to Choose This Product

Seamless integration and ease of use

Exceptional performance and reliability

Cost-effective solution for power conversion needs

Supports a wide range of input voltages and applications

Quality and Safety Features

Automotive-grade qualification to AEC-Q100

Robust protection features for safe and reliable operation

Compatibility

The LM3481QMM/NOPB is compatible with a wide range of power supply and power management applications, including but not limited to:

Industrial equipment

Automotive systems

Consumer electronics

Telecommunication equipment

Application Areas

Step-up, step-down, and SEPIC power conversion

Industrial and automotive power supplies

Consumer electronics power management

Telecommunication systems

Product Lifecycle

The LM3481QMM/NOPB is an active product. There are no equivalent or alternative models available at this time. For the latest product information or to inquire about availability, please contact our website's sales team.