MC33364D1R2 Integrated Circuits (ICs)

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

PMIC – AC DC Converters, Offline Switchers are becoming increasingly popular in the global market due to their reliability and efficiency when it comes to supplying power. The MC33364D1R2 is one such device, a reliable, efficient and cost effective power management solution. This article will discuss the application field and working principle of the MC33364D1R2.

The MC33364D1R2 is an AC/DC converter designed to convert a wide input voltage range from 10V to 400V into 24V regulated output voltage. It features a line-drop compensator to allow for more than a 200V wide input voltage range at the full load, eliminating the need for additional components. The device also has a wide operating temperature range from -40°C to 125°C, making it suitable for a wide range of applications including industrial, automotive, medical and consumer applications. The MC33364D1R2 has an efficiency of up to 97%, reducing heat dissipation and improving system reliability. It also offers a wide range of protection features such as over voltage protection, short circuit protection and cycle-by-cycle current limitation.

In terms of its working principle, the MC33364D1R2 is a non-isolated flyback converter based on a fixed-frequency, current-mode control method. The device utilizes a high-side and low-side switch and a built-in avalanche-rugged startup circuit, allowing for a fast and reliable startup. An external resistor is used to set the converter’s output voltage and current. The device operates with a fixed on-time and a fixed off-time, and it utilizes a slope compensation technique to reduce the effect of input voltage variations. The output voltage is monitored by a feedback loop, which regulates the duty cycle of the high-side and low-side switches.

The MC33364D1R2 is a reliable and cost-effective solution for applications such as LED lighting, industrial, medical, and automotive. It is available in a Case T SSOP package and comes with low cost, high quality and short lead times. The device is ideal for power supplies up to 400W, with a wide range of protections and high efficiency of up to 97%.

In conclusion, the MC33364D1R2 is a highly efficient AC/DC converter suitable for a range of applications. Its fixed frequency, current mode control method makes it reliable and cost-effective, while its wide input voltage range and wide operating temperature range ensure that it can be used in a variety of conditions. The device has protection features, offers high efficiency and is available in a Case T SSOP package.

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