LNK6763K - Power Integrations

Manufacturer Part Number

LNK6763K

Manufacturer

Power Integrations

Introduction

The LNK6763K is a high-performance, offline, flyback switcher IC from Power Integrations. It is designed for a wide range of AC-DC power supplies, including consumer electronics, industrial equipment, and LED lighting applications. The LNK6763K integrates critical power conversion and control functions, simplifying the design and reducing component count.

Product Features and Performance

High-voltage operation up to 650V breakdown voltage

Integrated 650V power switch for high efficiency

120kHz to 136kHz switching frequency range

64% maximum duty cycle

35W maximum output power

Comprehensive fault protection (current limiting, overload, overtemperature, overvoltage, short circuit)

Product Advantages

Integrated power switch and control functions simplify design

High-voltage operation and high efficiency reduce system cost

Wide temperature range (-40°C to 150°C junction temperature) enables reliable operation in harsh environments

Compact 12-lead ESOP package with exposed pad for improved thermal performance

Key Reasons to Choose This Product

Reliable and efficient power conversion for a wide range of applications

Simplified design with integrated power switch and control functions

Excellent thermal performance and wide operating temperature range

Cost-effective solution for high-voltage AC-DC power supplies

Quality and Safety Features

Robust fault protection mechanisms ensure safe and reliable operation

Compliance with relevant safety and regulatory standards

Compatibility

The LNK6763K is compatible with a variety of AC-DC power supply applications, including consumer electronics, industrial equipment, and LED lighting.

Application Areas

Consumer electronics (e.g., chargers, adapters, power supplies)

Industrial equipment (e.g., control systems, automation, instrumentation)

LED lighting (e.g., bulbs, fixtures, drivers)

Product Lifecycle

The LNK6763K has been discontinued at our website's sales team. However, there are equivalent or alternative models available from Power Integrations. Customers are advised to contact our website's sales team for more information on suitable replacement options.