LNK606PG

LNK606PG - LinkSwitch-II Offline Switcher IC

The LNK606PG from Power Integrations is a high-performance AC-DC converter IC in the LinkSwitch-II family, designed for isolated flyback topologies in compact, cost-effective power supplies up to 6.1 watts. Featuring an integrated 700V power MOSFET and comprehensive protection circuitry, this through-hole IC simplifies design while ensuring reliable operation across demanding industrial, consumer, and telecom applications.

Key Features & Benefits

• Integrated 700V Power MOSFET: Reduces component count and board space
• Up to 85kHz Switching Frequency: Enables compact transformer designs
• Comprehensive Fault Protection: Current limiting, open loop, over-temperature, and short circuit protection
• 55% Maximum Duty Cycle: Optimized for flyback converter efficiency
• Wide Operating Temperature Range: -40°C to 150°C (TJ) for harsh environments
• Through-Hole 8-DIP Package: Easy prototyping and reliable manufacturing
• RoHS Compliant: Meets environmental standards for global distribution

Typical Applications

• Auxiliary power supplies for industrial equipment
• Standby power for consumer electronics
• Battery chargers and adapters
• Smart home and IoT device power
• LED driver circuits
• Telecom and networking equipment

Design Support

Power Integrations provides comprehensive design resources including reference designs, PIExpert™ design software, and application notes to accelerate your time-to-market. Full traceability and long lifecycle availability ensure supply chain confidence for production programs.

• LNK606PG.pdf