UCC38C41DR

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 UCC38C41DR is a DC-DC switching controller from the wide-ranging family of voltage regulators from Texas Instruments. This switch-mode DC controller provides improved safety performance, increased power efficiency and reduced system complexity. It is ideal for use in applications where DC-to-DC conversion is necessary, such as in computer peripherals, LCD displays and consumer electronics.

The chip has been designed to ensure stability and reliability when used in switch-mode DC-DC applications such as the Buck and Buck-Boost customers. The chip has a frequency optimized PWM controller, with frequency control and output voltage tracking. This PWM controller has been designed in such a way that it helps maintain improved power efficiency and ensures stable performance by providing both switching frequency and output voltage feedback. The chip also features a digitally controlled soft-start feature for zero-current-switch power-up.

The chip has an input voltage range of 4.5V – 48V and an input current limit of 1.5A – 20A. It also has a nominal output voltage range of 0.95V – 8V, allowing for a wide range of applications. The chip has an onboard 2.2A peak gate driver, which provides faster switching of the FETs for enhanced power efficiency and better performance. The chip is also produced in an 8-pin DIP package, allowing for easier installation and routing.

The UCC38C41DR features an advanced line-loop compensation, which provides accurate loop compensation under changing load conditions. This ensures improved system stability by providing the necessary load line compensation and ensures the dynamic range of the output voltage is optimized. The chip also features a unique implementation of the frequency reduction mode, which helps the system consume less power and reduces the output voltage ripple.

The UCC38C41DR is a highly efficient and reliable DC-DC switching controller that provides improved power efficiency and improved system stability. It is ideal for use in applications such as computer peripherals, LCD displays, and consumer electronics where DC-to-DC conversion is necessary. With its wide input voltage range, good accuracy and easy installation, the UCC38C41DR makes it an ideal choice for designers looking for a reliable and efficient DC-DC switching controller.

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