LNK457DG - Power Integrations

Manufacturer Part Number

LNK457DG

Manufacturer

power-integrations

Introduction

The LNK457DG is a highly integrated AC-DC offline switcher from Power Integrations. It provides a compact and efficient solution for a wide range of LED lighting applications, including retrofit lamps, LED bulbs, and LED drivers.

Product Features and Performance

Highly integrated AC-DC offline switcher

Operates at a fixed frequency of 122 kHz

Supports triac dimming

Wide input voltage range up to 50V

Output current up to 1A

Wide operating temperature range of -40°C to 150°C

Product Advantages

Compact and efficient design

Integrated functionality reduces component count

Reliable and robust performance

Supports dimming for enhanced lighting control

Key Reasons to Choose This Product

Optimized for LED lighting applications

Excellent thermal performance and reliability

Easy to design and integrate into end products

Cost-effective solution for LED drivers and bulbs

Quality and Safety Features

Designed and manufactured to high quality standards

Integrated protection features for enhanced safety

Compatibility

The LNK457DG is compatible with a variety of LED lighting applications and can be easily integrated into end products.

Application Areas

LED retrofit lamps

LED bulbs

LED drivers

Product Lifecycle

The LNK457DG has been discontinued at our website's sales team. However, there are equivalent or alternative models available from our website's sales team. Customers are advised to contact the sales team via our website's sales team for more information on available options and product support.