LNK562PN

Power Integrations LNK562PN - LinkSwitch-LP Offline Switcher IC

The LNK562PN is a high-performance offline flyback switcher from Power Integrations' LinkSwitch-LP family, designed for ultra-low power AC-DC conversion applications. This integrated switcher combines a 700V power MOSFET, oscillator, control logic, and protection circuitry in a compact 8-DIP package, enabling cost-effective and reliable power supply designs up to 1.9W.

Key Features & Benefits

• Integrated 700V MOSFET - Reduces component count and board space
• 1.9W Output Power - Ideal for standby supplies, LED drivers, and auxiliary power
• 66kHz Switching Frequency - Enables compact transformer design
• Comprehensive Protection - Current limiting, over-temperature, short circuit, and open loop protection
• 70% Maximum Duty Cycle - Optimizes transformer utilization
• Wide Operating Temperature - -40°C to 150°C (TJ) for industrial applications
• RoHS Compliant - Meets environmental standards for global markets

Typical Applications

• Standby power supplies for consumer electronics
• Auxiliary power for white goods and industrial equipment
• LED lighting drivers
• Smart home and IoT device power
• Battery chargers and adapters

Design Support

Full technical documentation, reference designs, and design tools are available from Power Integrations to accelerate your development cycle. Our team provides expert design-in support for optimal performance and compliance.

Quality & Compliance

As an authorized distributor, we provide 100% authentic Power Integrations components with full traceability, RoHS/REACH compliance documentation, and manufacturer warranty support. All products are sourced directly from Power Integrations or authorized channels.

Ordering Information

Part Number: LNK562PN
Packaging: Tube
Package Type: 8-PDIP-B (Through Hole)
Minimum Order: Contact for volume pricing and lead times

• LNK562PN.pdf