LNK563DN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LNK563DN is a versatile AC/DC converter and offline switcher designed as a complete offline power supply control solution. It combines a high-voltage power MOSFET and low-side synchronous rectifier driver with a PWM control and a system for delivery of integrated and external components. The LNK563DN is an ideal choice for a wide range of AC/DC power supply applications, such as AC/DC rectifiers, offline switchers, flyback converters, and other applications across many industries.

The LNK563DN has a wide input voltage range from 85-265 VAC, uses an external MOSFET as power switch and can be used to configure for either a flyback converter or an offline buck, boost or buck-boost converter. It features a comprehensive output power range of 4000 W and is capable of operation up to 100 kHz, with continuous output voltages up to 380 VDC. The device has a highly integrated PWM controller, which enables the use of low-cost external components to achieve high efficiency and accurate output voltage regulation.

The LNK563DN has several safety and protection features, such as an internal over temperature protection (OTP) circuit and an under-voltage lockout (UVLO) circuit. It also incorporates a comprehensive protection package, including over current protection (OCP) to protect against large surges, over voltage protection (OVP) to protect against excessive voltage levels, and short circuit protection (SCP). Additionally, the device is capable of surviving a 240 VAC power fault.

The LNK563DN offers a variety of features for ease of use and design flexibility, such as adjustable switching frequency, pulse width modulation (PWM) dimming control, pre-bias start up, and low power standby mode. It includes a unique voltage regulator system, which enables the device to provide a constant output voltage over various line and load conditions. Additionally, the oscillator and feedback circuits are also configurable, allowing the user to optimize power supply design. The device also utilizes Switch Mode Power Supply (SMPS) techniques to reduce power dissipation and improve efficiency.

The LNK563DN can be configured to meet specific user requirements, including application-specific device variants, and custom packages, such as those offered by SIP soft power options. In order to reduce the external components, the device also has integrated inductors, capacitors, and other components. Furthermore, it is designed to integrate with standard rectifier, SCR/TRIAC, or FET phases.

The LNK563DN is suitable for a wide range of applications, from domestic appliances to industrial automation, in various industries such as automotive, home automation, industrial power supply, and medical devices. It is an ideal choice for offline AC/DC rectifier, flyback converters, offline switchers and other power supply solutions. It offers a high power density, superior efficiency, low standby power, and a robust protection package, making it an ideal solution for digital power solutions.

The specific data is subject to PDF, and the above content is for reference