LNK6406D - Power Integrations

Manufacturer Part Number

LNK6406D

Manufacturer

Power Integrations

Introduction

The LNK6406D is a highly integrated offline switcher IC from Power Integrations. It combines a high-voltage power MOSFET, oscillator, control and protection circuitry in a single SOIC-8 package. The LNK6406D delivers up to 6.1W of output power and operates with a switching frequency up to 85kHz, making it well-suited for a wide range of low-power AC-DC converter applications.

Product Features and Performance

High-voltage power MOSFET integrated

Oscillator, control, and protection circuitry integrated

Supports up to 6.1W of output power

Operates with switching frequency up to 85kHz

Flyback topology

Isolated output

Current limiting, open loop, over-temperature, and short-circuit protection

Product Advantages

Highly integrated design reduces component count and simplifies circuit design

High-voltage power MOSFET integrated, eliminating need for external high-voltage transistor

Compact SOIC-8 package saves board space

Robust protection features enhance reliability

Key Reasons to Choose this Product

Ease of design with highly integrated solution

Compact size and high power density

Reliable operation with comprehensive protection features

Suitable for a wide range of low-power AC-DC converter applications

Quality and Safety Features

Robust protection against current limiting, open loop, over-temperature, and short-circuit

Operates in a wide temperature range of -40°C to 150°C

Compatibility

Surface mount package (SOIC-8) compatible with standard PCB assembly processes

Application Areas

Low-power AC-DC converters

Offline power supplies

Chargers and adapters

Industrial and consumer electronics

Product Lifecycle

The LNK6406D has been discontinued. However, there are equivalent and alternative models available, such as the LNK6407D and LNK6408D, which offer similar features and performance. Customers are advised to contact our website's sales team for more information on the available options and their compatibility with their specific design requirements.