LNK302DN

Part points

• The LNK302DN is a highly integrated switching power supply chip designed for low power applications. It features built-in protection circuits, high efficiency operation, and a compact package. Ideal for use in consumer electronics, LED lighting, and other low voltage applications.

• Equivalent

  Some equivalent products of LNK302DN chip are LNK302G, LNK302P, LNK302PD, and LNK302DG. These ICs are all part of the LNK300 series of Energy-Efficient Standby Power Supply Controllers from Power Integrations.

• Features

  1. Advanced protection features like over-voltage, over-current, and thermal shutdown 2. Low standby power consumption 3. Integrated 725 V MOSFET with accurate current and voltage regulation 4. Operates over a wide input voltage range 5. Green-mode operation for high efficiency and reduced energy consumption in standby mode.

• Pinout

  The LNK302DN is a 7-pin integrated circuit that functions as a low-power off-line switcher. Pin 1 is the sense and feedback input, pin 2 is the drain, pin 3 is the source, pin 4 is the VCC input, pin 5 is the frequency setting, pin 6 is the control output, and pin 7 is the ground.

• Manufacturer

  LNK302DN is manufactured by Power Integrations, Inc. Founded in 1988, Power Integrations is a leading provider of high-performance electronic components for energy-efficient power conversion. The company specializes in designing and manufacturing integrated circuits that enable the efficient conversion of electrical power in applications across various industries such as consumer electronics, telecommunications, industrial, and automotive.

• Application Field

  LNK302DN is commonly used in low power offline switcher applications such as chargers, adapters, and auxiliary power supplies. Its high efficiency, compact size, and low standby power consumption make it suitable for a variety of consumer electronics, industrial, and lighting applications.

• Package

  The LNK302DN is a DIP-7 package type (Dual in-line package with 7 pins), in a tube form (packaged in a tube for protection during shipping), and the size dimensions are typically 10.16mm x 6.60mm x 3.30mm.