LNK6769K

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 LNK6769K is an efficient, low power, AC/DC power conversion solution for off-line applications. It combines a high efficiency PWM controller and MOSFET gate driver into one IC and is designed to drive both high-side and low-side single and half-bridge MOSFETs. The device utilizes the latest technology in power engineering and is optimized for space, power and thermal performance.

The LNK6769K is composed of a 120V/230V input and a 12V, 15V, 24V or 48V output. Depending on the input voltage and output voltage, the device works within an impressive power range of 70 to 1,000W with a frequency of up to 200kHz. The LNK6769K can also provide a wide range of output voltage (+/-1%), and within an accuracy of +/-3%. Moreover, it provides over voltage, over current, and short circuit protections. The device has an excellent power efficiency of up to 96%.

In terms of its working principle, the device is capable of switching at frequencies of up to 200kHz, allowing for very small passive components that can help reduce size and cost. This high frequency also helps in improving light load efficiency as well. The LNK6769K operates through a totem-pole configuration with zero-voltage switching. This allows low switching losses and high efficiency when operating with a 2.2µH input inductor plus an additional PQFN package. This device is highly reliable and easily adaptable, allowing it to be used in multiple applications.

The LNK6769K is ideal for off-line applications such as AC/DC converters, offline switchers, and switch mode power supplies. It can be used in a wide range of applications, such as domestic appliances, lighting systems, power tools, industrial and medical equipment, gaming consoles, HVAC systems, and more. With high-precision performance, the LNK6769K features temperature controlled variable frequency, protects the load from short circuit, over current and over voltage, and can ensure high reliability and longer service life. It is a one-stop solution for AC/DC conversion.

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