LNK6428K-TL - Power Integrations

Manufacturer Part Number

LNK6428K-TL

Manufacturer

power-integrations

Introduction

The LNK6428K-TL is a highly integrated, high-voltage flyback switcher IC from Power Integrations. It is designed for offline power supply applications up to 10W, featuring advanced control and protection functions for reliable and efficient operation.

Product Features and Performance

Integrated 725V power MOSFET

Flyback topology with up to 85kHz switching frequency

55% maximum duty cycle

Comprehensive protection features including current limiting, open loop, over-temperature, and short-circuit protection

Wide operating temperature range of -40°C to 150°C (TJ)

Small 12-BESOP package with exposed pad for improved thermal performance

Product Advantages

Highly integrated design reduces component count and simplifies power supply design

Advanced control and protection features ensure reliable and efficient operation

Wide operating temperature range suitable for a variety of applications

Compact package size enables space-constrained designs

Key Reasons to Choose This Product

Robust and reliable performance for demanding power supply applications

Improved efficiency and thermal management for better system-level performance

Simplified design and reduced component count for faster time-to-market

Comprehensive protection features enhance product safety and reliability

Quality and Safety Features

Meets UL and IEC safety standards

RoHS and REACH compliant

Rigorous quality control and testing procedures

Compatibility

The LNK6428K-TL is compatible with a wide range of offline power supply applications, including adapters, chargers, and industrial power supplies.

Application Areas

Adapters and chargers for consumer electronics

Industrial power supplies

LED drivers

Home appliances

Medical equipment

Product Lifecycle

The LNK6428K-TL is an active product, and our website's sales team continues to support and manufacture this model. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any potential equivalent or alternative models that may become available in the future.