Power Integrations AC/DC Converter 2.5 A 12V dc 6-Pin eSIP-7C LNK6776E

Power Integrations LNK6776E AC/DC Converter 2.5 A 12V dc 6-Pin in eSIP-7C package is a robust flyback power supply IC designed for industrial, electronic, and power management applications. This device integrates a primary side regulated controller and a high-voltage power MOSFET in a single package, providing a compact and efficient power conversion solution.

The converter supports a maximum input voltage of 265V AC and a minimum input voltage of 85V AC, offering wide operating voltage flexibility. It delivers a stable 12V DC output with a maximum current of 2.5 A and output power of 15 W. Operating at a switching frequency of 32 kHz with a maximum duty cycle of 66%, the device ensures high efficiency and reduced electromagnetic interference. Its through-hole mounting and 6-pin eSIP-7C package enable simple integration with minimum PCB footprint and straightforward heat sink mounting.

Designed for harsh conditions, the LNK6776E operates over a temperature range from -40°C to 150°C. It includes programmable features such as current limit selection, latching or hysteretic over-voltage, under-voltage, and over-temperature protections, and a programmable shutdown delay to ensure safe and reliable operation.

This converter drastically simplifies power supply designs by eliminating the need for opto-couplers and secondary control circuitry. The device features multi-mode control to maximize efficiency across load ranges and maintains a no-load consumption below 30 mW at 230 VAC, supporting energy-saving applications.

The compact size (10.24 mm length, 2.06 mm width, 8.25 mm height) allows efficient use of PCB space with options for heat sink attachment via clip or adhesive pad. It is ideal for industrial control systems, consumer electronics, household appliances, and other applications requiring reliable power management ICs.

Supports maximum input voltage of 265V AC and minimum input voltage of 85V AC. Provides regulated 12V DC output at up to 2.5A current and 15W power. Features 6-pin eSIP-7C through-hole mounting package suitable for vertical orientation.

Operates with a switching frequency of 32 kHz and maximum duty cycle of 66% for efficient switching. Wide operational temperature range from -40°C to 150°C. Includes programmable protection features for over-voltage, under-voltage, and over-temperature.

Multi-mode control and low no-load power consumption below 30 mW optimize efficiency. Compact dimensions minimize PCB footprint and simplify heat sink attachment. Ideal for industrial, electronic, HVAC, and household power management applications.

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