Power Integrations, Inc. Integrated Circuits (ICs) - Power Management (PMIC) - AC DC Converters, Offline Switches LNK6415D

The LNK6415D is part of the LinkSwitch-3 family of AC-DC converters designed for low-power constant voltage and constant current applications. It simplifies the design of CV/CC converters by eliminating the need for an optocoupler and secondary control circuitry, which reduces component count and complexity. The device features a built-in 725 V power MOSFET and operates with a programmable switching frequency of up to 85 kHz, allowing for smaller transformer sizes. This converter provides advanced performance features, including compensation for transformer inductance tolerances, input line voltage variations, cable voltage drops, and temperature variations of external components. It also includes protection features such as auto-restart for output short-circuits and thermal shutdown with automatic recovery, ensuring reliability in various operating conditions. The LNK6415D meets global energy efficiency regulations with low no-load consumption, making it suitable for applications such as chargers for portable devices and adapters. Its green package is halogen-free and RoHS compliant, aligning with environmental standards. This product is ideal for engineers looking for an efficient and reliable solution for low-power applications.