LNK 364 Offline Switcher

The IC LNK364 is a highly efficient offline switcher IC designed for low-power AC-DC power supply applications. It integrates a high-voltage power MOSFET, oscillator, and control circuitry into a single package, making it ideal for compact and energy-efficient designs.

Key Features:

• Highly Integrated Design: Reduces external component count for simplified power supply designs.
• Energy Efficient: Consumes ultra-low standby power, complying with energy efficiency standards.
• Universal Input Voltage: Operates from 85V to 265V AC without requiring additional control components.
• Built-in Protection Features: Includes thermal shutdown, overvoltage protection, and short-circuit protection.
• Compact Package: Available in DIP-8 and SMD packages for space-constrained applications.

Package Includes:

• 1 x IC LNK364 Energy-Efficient Offline Switcher IC

Specifications:

• Input Voltage: 85V – 265V AC
• Output Power: Up to 3.5W (230V AC) / 2.5W (85V AC)
• Standby Power Consumption: <100mW
• Switching Frequency: 66 kHz
• Efficiency: Up to 80%
• Package Type: DIP-8 / SMD
• Protection Features: Thermal shutdown, overvoltage, and current limiting
• Operating Temperature: -40C to +150C

Applications:

• AC-DC power supplies
• Standby and auxiliary power supplies
• Industrial automation systems
• Home appliances
• Battery chargers

Datasheet:

Click here to view the datasheet