L6590ED - STMicroelectronics

Manufacturer Part Number

L6590ED

Manufacturer

stmicroelectronics

Introduction

The L6590ED is a high-voltage, fully integrated, single-chip offline flyback converter designed for low-power AC-DC applications. It features a built-in high-voltage startup circuit, a power MOSFET, a PWM controller, and protection functions. The L6590ED offers a comprehensive set of features and performance specifications to meet the requirements of a wide range of low-power AC-DC conversion applications.

Product Features and Performance

High-voltage operation up to 700V

Integrated power MOSFET

Flyback topology

Startup voltage: 14.5V

Operating voltage range: 6.5V to 18V

Switching frequency: 65kHz

Maximum output power: 15W

Fault protection: Current limiting, over-temperature, and over-voltage

Product Advantages

Highly integrated single-chip solution

Wide input voltage range

Efficient flyback converter design

Robust protection features

Key Reasons to Choose This Product

Simplified design and reduced component count

Reliable performance in low-power AC-DC conversion applications

Cost-effective solution for a variety of consumer and industrial products

Quality and Safety Features

Operating temperature range: -40°C to 150°C (junction temperature)

Designed to meet safety and regulatory requirements

Compatibility

Through-hole mounting (8-pin DIP package)

Application Areas

Low-power AC-DC converters

Adapters and chargers for consumer electronics

Industrial and commercial power supplies

Product Lifecycle

The L6590ED is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.