LNK458VG - Power Integrations

Manufacturer Part Number

LNK458VG

Manufacturer

power-integrations

Introduction

The LNK458VG is a highly efficient, cost-effective AC-DC offline switcher IC from Power Integrations. It is designed to provide a single output for LED lighting applications, offering a high level of performance and reliability.

Product Features and Performance

Operates over a wide input voltage range of up to 50V

Delivers up to 1A of output current

Operates at a fixed switching frequency of 122kHz

Supports triac-based dimming for LED lighting applications

Integrated power MOSFET and control circuitry

Offers advanced protection features, including overcurrent, overtemperature, and output short-circuit protection

Product Advantages

Compact and efficient design for space-constrained applications

Simplified circuit design and reduced component count

Reliable and robust performance for long-lasting LED lighting solutions

Ease of use with integrated power management and protection features

Key Reasons to Choose This Product

High efficiency and performance for LED lighting applications

Versatile input voltage range and output current capability

Integrated dimming support for enhanced lighting control

Robust protection features for enhanced reliability and safety

Cost-effective solution for a wide range of LED lighting designs

Quality and Safety Features

Exposed pad package for improved thermal performance and reliability

Compliance with relevant safety and regulatory standards

Compatibility

The LNK458VG is designed to be compatible with a wide range of LED lighting applications, including indoor and outdoor lighting, residential and commercial lighting, and other related products.

Application Areas

LED lighting for indoor and outdoor applications

Residential, commercial, and industrial lighting solutions

Retrofit and replacement LED lighting products

Product Lifecycle

The LNK458VG is an obsolete product, meaning it is no longer in active production. However, Power Integrations may offer alternative or equivalent models that can be used as replacements. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.