Power Integrations, Inc. PMIC - PMIC - AC DC Converters, Offline Switchers - TNY284DG-TL TNY284DG-TL

The TNY284DG-TL is part of the TinySwitch-4 family of offline switchers designed for energy-efficient AC-DC conversion. It features a 725 V rated MOSFET, which enhances the breakdown voltage de-rating margin and allows for line compensated overload power without the need for additional components. This device supports a simple ON/OFF control mechanism, eliminating the need for loop compensation, and offers selectable current limits based on the bypass capacitor value, which can optimize performance for various applications. The TNY284DG-TL is suitable for a range of applications, including PC standby supplies, low-power set-top decoders, and chargers for portable devices. It operates efficiently with a no-load power consumption of less than 30 mW and meets global energy efficiency regulations. The device incorporates safety features such as thermal shutdown protection, auto-restart functionality, and output overvoltage shutdown, enhancing reliability and safety in operation. With a compact design and low component count, the TNY284DG-TL is ideal for applications requiring a reliable and efficient power supply solution. Its pin configuration simplifies PCB layout and heat sinking, making it a practical choice for engineers looking to integrate an AC-DC converter into their designs.