Power Integrations AC/DC Converter 15W 12V DC 2.5A 6-Pin Through Hole eSIP-7C LNK6776E

Power Integrations LNK6776E AC/DC Converter is a robust 15W flyback power supply IC incorporating a primary side regulated controller and high-voltage power MOSFET in a compact 6-pin eSIP-7C through-hole package. Designed for efficient power conversion, it delivers a regulated 12V DC output with a maximum current of 2.5A, suitable for industrial, electronic component, and power management IC applications.

This device operates across a wide input voltage range from 85V AC minimum to 265V AC maximum, employing multi-mode control to maximize efficiency throughout the load range. The 32kHz switching frequency allows reduction of transformer and overall power supply size while minimizing electromagnetic interference through frequency jittering, reducing EMI filter costs.

Key safety features include programmable current limits, latching or hysteretic over-voltage, under-voltage, over-temperature protection, fast AC reset, and a programmable shutdown delay time, enhancing durability and reliability. The ±5% constant voltage accuracy ensures stable output performance, suitable for sensitive electronics and power systems requiring tight regulation.

The package design supports vertical board orientation with minimal PCB footprint and straightforward heatsink mounting via clip or adhesive pad, ideal for compact and efficient implementations. Additional package options within the LinkSwitch-HP series include eSOP-12B for low-profile surface mount and eDIP-12B for through-hole ultra-thin designs, catering to various form-factor requirements.

Power Integrations LNK6776E significantly simplifies power supply design by eliminating the need for opto-couplers and secondary control circuitry, enabling streamlined, cost-effective solutions. This product is suitable for a broad range of industrial uses including electronics manufacturing, power management systems, commercial power supplies, and HVAC controller circuits.

Provides primary side regulated flyback power supply control and integrated high-voltage MOSFET. Ensures ±5% output voltage accuracy for reliable power regulation. Features programmable current limit, over-voltage, under-voltage, and over-temperature protection.

Operates at 32kHz switching frequency reducing transformer size and EMI requirements. Suitable for vertical orientation with compact PCB footprint and simple heat sink mounting. Operates effectively from 85V AC minimum to 265V AC maximum input voltage.

Designed to minimize no-load power consumption below 30 mW at 230 VAC. Offers high efficiency over full load range with multi-mode control operation. Compliance with industrial temperature ranges from -40°C to 150°C for robust applications.

Eliminates the need for opto-coupler and secondary feedback in power supply designs. Explore more Power Management ICs and AC/DC Converters at EnvMart to find compatible and complementary products for your industrial or laboratory power design needs.