LNK625PG,Energy-Efficient Off-line Switche,PDIP-8C

The LNK625PG from Power Integrations is a high-performance, energy-efficient off-line switcher designed for constant voltage (CV) converter applications. Featuring advanced primary-side CV control, it eliminates the need for optocouplers and complex secondary circuitry, simplifying design and reducing component count. The integrated 725 V MOSFET ensures robust performance across a wide range of input voltages (85-265 VAC), while maintaining stringent output voltage regulation. This IC also includes advanced safety features, such as auto-restart for fault conditions and thermal shutdown, which ensure reliability in demanding applications. The LNK625PG is ideal for adapters, standby, and auxiliary power supplies, as well as industrial controls and consumer electronics.

• Energy Efficient: Consumes less than 200 mW at 230 VAC, with optional external bias reducing to below 70 mW.
• Primary-Side Control: Eliminates the need for optocoupler and secondary CV control circuitry.
• Advanced Protection: Includes auto-restart protection for output short-circuit and control loop faults.
• Thermal Shutdown: Automatic recovery to minimize power supply returns from the field.
• High-Voltage MOSFET: Integrated 725 V power MOSFET enhances reliability.
• Eco-Friendly: Halogen-free and RoHS compliant package.