LNK6773V [Power Integrations]

The LinkSwitch-HP family monolithically integrates a controller and high-voltage power MOSFET into one package. It uses multi-mode control to maximize efficiency across the full load range, achieving no-load consumption below 30 mW at 230 VAC (LNK67xx) and >75% efficiency with 1 W input. The device eliminates optocouplers and secondary control circuitry, simplifying designs and reducing system cost. It features ±5% output voltage tolerance, 132 kHz operation for smaller transformers, programmable current limit, and extensive protection including auto-restart, SCP, OPP, OCP, OVP, line brown-in/out, line OV, and thermal shutdown. Package options include eSIP-7C, eSOP-12B, and eDIP-12B.