LNK364GN,Energy Efficient Off-Line Switcher IC,SMD-7

The LNK364GN - SMD-7 is a high-efficiency off-line switcher IC, part of the LinkSwitch-XT family from Power Integrations. This IC is designed for energy-efficient power supplies in a wide range of applications, such as chargers, adapters, and industrial systems. It integrates a 700V power MOSFET, oscillator, and feedback control circuit in a single compact SMD-7 package, providing a highly efficient and cost-effective solution for low-power applications.

This switcher operates over a universal input voltage range of 85V to 265V AC, delivering up to 5.5W in adapter designs and up to 9W in open-frame designs at 230VAC. The integrated auto-restart, thermal shutdown, and over-current protection ensure reliable operation even under fault conditions, while the frequency jittering feature helps reduce EMI and simplify external filtering components.

Packaged in a space-efficient SMD-7 form, the LNK364GN is ideal for surface-mount applications that require a high-performance, energy-efficient power supply solution. It meets stringent global energy regulations, making it a top choice for designs requiring low standby power consumption and minimal external components.

• Integrated 700V power MOSFET and control circuitry for high efficiency
• Universal input voltage range of 85V to 265V AC
• Delivers up to 5.5W in adapters and up to 9W in open-frame designs
• Built-in thermal shutdown, auto-restart, and over-current protection
• Frequency jittering for reduced EMI and smaller filtering components
• Energy-efficient design helps meet global energy regulations