Power Integrations LNK6776V

LNK6776V - LinkSwitch™-HP Offline Switching IC

The LNK6776V from Power Integrations is a high-performance integrated offline switcher designed for isolated flyback AC-DC power conversion applications up to 34W. Part of the proven LinkSwitch-HP family, this IC integrates a 725V power MOSFET with advanced control circuitry, delivering reliable, efficient power conversion with comprehensive protection features.

Key Features & Benefits

• 34W Power Output: Ideal for industrial controls, telecom equipment, and consumer electronics requiring mid-range power delivery
• 725V High-Voltage MOSFET: Provides robust breakdown voltage for universal AC input applications
• 120-136kHz Switching Frequency: Enables compact transformer design while minimizing EMI
• Comprehensive Fault Protection: Built-in current limiting, overload, over-temperature, over-voltage, and short-circuit protection ensures system reliability
• 64% Maximum Duty Cycle: Optimizes transformer utilization and efficiency
• -40°C to 150°C Junction Temperature Range: Suitable for demanding industrial and automotive environments
• Through-Hole eDIP-12 Package: Easy assembly with exposed pad for enhanced thermal performance
• RoHS Compliant: Meets environmental regulations for global market access

Applications

• Industrial automation and control systems
• Telecom and networking equipment power supplies
• Home appliances and white goods
• LED lighting drivers
• Battery chargers
• Auxiliary power supplies

Design Support

Power Integrations provides comprehensive design resources including reference designs, PI Expert™ design software, application notes, and technical support to accelerate your time-to-market. The LinkSwitch-HP family is proven in millions of units worldwide, offering design confidence and long-term availability.

Ordering Information: Part Number LNK6776V | Package: eDIP-12 | Tube Packaging

All specifications subject to change without notice. Refer to the official Power Integrations datasheet for complete design parameters and application guidelines.

• LNK6776V.pdf