Power Integrations, Inc. PMIC - PMIC - AC DC Converters, Offline Switchers - LNK6416D-TL LNK6416D-TL

The LNK6416D-TL is part of the LinkSwitch-3 family of AC-DC converters designed for low power constant voltage and constant current applications. It operates with a primary-side regulation technique that eliminates the need for an optocoupler and secondary control circuitry, simplifying design and reducing component count. This device features a built-in 725 V power MOSFET and offers programmable switching frequencies up to 85 kHz, which helps minimize transformer size. The LNK6416D-TL provides advanced performance features such as compensation for transformer inductance tolerances, input line voltage variations, and cable voltage drops. It includes safety features like auto-restart protection for output short-circuits and hysteretic thermal shutdown, ensuring reliable operation under fault conditions. The device is designed to meet global energy efficiency standards, with low no-load consumption and constant efficiency at light loads. This converter is suitable for applications including chargers for portable devices and adapters, making it a versatile choice for engineers looking for efficient and reliable power solutions.