Power Integrations Link Switch 170A 8-Pin SO-8C Surface Mount 10W Output Power LNK3304D-TL

Power Integrations LNK3304D-TL is a high-performance Link Switch power management IC featuring an 8-pin SO-8C surface mount package, designed primarily for flyback topology power conversion with a maximum output power of 10W.

This IC combines a 725 V power MOSFET with an oscillator and high-voltage switched current source enabling lossless generation of AC zero crossing signals, essential for generating precise system clock and timing. Operating at a switching frequency of 66 kHz with frequency jittering, it reduces EMI filter complexity in power supply designs.

The device supports a wide input voltage range between 85V (minimum) and 70V (maximum) and offers a maximum duty cycle of 0.69%, suitable for efficient energy conversion in switching power supplies. It features soft-start to limit component stress during startup and hysteretic thermal shutdown for reliable operation in demanding environments.

Designed for industrial and commercial power management applications, LNK3304D-TL operates over a temperature range from -40°C to 150°C, making it suitable for harsh conditions. Its low supply current of 180μA further aids in reducing power losses and increases energy efficiency.

Package dimensions are 4.9mm in length, 3.9mm in height, and 1.75mm in width, with 8 pins for easy integration into PCB designs compliant with surface mount technology. The device conforms to RoHS environmental standards, supporting eco-friendly manufacturing.

The LNK3304D-TL is ideal for use in industrial power supplies, AC-DC converters, consumer electronics, and other power management systems requiring efficient and compact Power Switch ICs.

Supports output power of 10 watts for efficient power conversion. Operates at a switching frequency of 66 kHz to optimize performance. Includes built-in hysteretic over-temperature protection to ensure device safety. Designed with lossless zero-cross signal generation for clock and timing functions.

Compact package dimensions of 4.9mm length, 3.9mm height, and 1.75mm width. Wide operational temperature range from -40°C to 150°C for reliable industrial use. Incorporates a 725 V power MOSFET for high voltage durability and efficiency.

Operation complies with RoHS standards ensuring environmental safety. Supply current of 180 μA enables low power consumption during operation. Suitable for surface mount applications in power management systems. Explore the full range of power management solutions in the Power Management ICs category at EnvMart for reliable electronic component sourcing.