TNY286PG [Power Integrations]

The TinySwitch-4 family integrates a 725 V rated power MOSFET, controller, and protection features in one device. It uses simple ON/OFF control for output voltage regulation without loop compensation. Key benefits include line compensated overload power, frequency jittering to reduce EMI filter costs, self-biased operation eliminating bias winding components, and selectable current limit via BP/M capacitor value. It offers enhanced safety with accurate thermal shutdown, auto-restart for fault conditions, and extended creepage between DRAIN and other pins. The device achieves high efficiency with no-load consumption below 30 mW with bias winding and constant efficiency down to light loads.