L6668TR - STMicroelectronics

Manufacturer Part Number

L6668TR

Manufacturer

stmicroelectronics

Introduction

The L6668TR is a highly integrated, high-performance power management IC (PMIC) designed for offline AC-DC power conversion applications. It combines a flyback power converter, control logic, and protection features in a compact SOIC-16 package, making it an ideal solution for a wide range of power supply designs.

Product Features and Performance

Flyback topology for efficient AC-DC conversion

Wide input voltage range of 9.4V to 22V

Switching frequency of 100kHz

Duty cycle up to 70%

Comprehensive fault protection features including current limiting, over-temperature, and over-voltage protection

Soft-start control for smooth power-up

Frequency control for improved efficiency and reduced EMI

Product Advantages

Highly integrated design reducing external component count

Compact SOIC-16 package for space-constrained applications

Robust protection features ensure reliable and safe operation

Adaptable to various power supply designs with wide input voltage range

Key Reasons to Choose This Product

Excellent power conversion efficiency and performance

Comprehensive protection features for reliable operation

Compact and space-saving design

Suitable for a wide range of power supply applications

Quality and Safety Features

Designed and manufactured to the highest quality standards

Robust protection features ensure safe and reliable operation

Meets relevant safety and regulatory requirements

Compatibility

The L6668TR is compatible with a variety of power supply designs and can be used in a wide range of applications, including:

Household appliances

Industrial equipment

Consumer electronics

Telecom and networking equipment

Application Areas

Offline AC-DC power conversion

Isolated power supplies

Flyback converter-based power supplies

Product Lifecycle

The L6668TR is an active product and is currently in production. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for any updates or information on alternative or equivalent models.