SKY81279-11-563LF

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 Sky81279-11-563LF is a power management IC (PMIC) designed to create a seamless connection between devices requiring higher power, such as LED lighting and heavier industrial machinery, with the lower voltage power devices like micro controllers and low-power logic components. It allows for a more reliable power source without having to use bulky external power sources, making it suitable for many applications.

The Sky 81279-11-563LF falls into the PMIC - LED Drivers category. It is a highly efficient high-current LED driver that provides low-cost, high-system power savings when used in LED lighting and power converters. The device integrates 2 voltage regulators (one 10.5V high-current linear regulator and one 2.5V linear regulator) and 2 switches (3A and 5A high-current switches) for low-input voltages. This allows for smooth control and efficient power delivery without the need for bulky external power sources. The linear regulators provide a stable output voltage and the switching operation provides a very low loss system.

The principle of operation of the Sky81279-11-563LF PMIC is simple. It uses two regulators and two switches to provide high-current power to the LED application. The primary regulator runs off the main power bus and regulates the output voltage to the voltage required for the LEDs. The secondary regulator then runs off the regulated output voltage and provides the lower voltage necessary for the logic circuits and other components in the system. The switches then control the current flow between the two regulators, allowing for efficient transfer of the power.

The Sky81279-11-563LF PMIC is very efficient and provides significant power savings when used in LED lighting and power converters. This makes it ideal for applications with limited space and lower power requirements since it eliminates the need for bulky external power sources. The device features a low-input voltage requirement, making it suitable for systems with less than 5 volts of input voltage. It also features a low-output ripple and excellent thermal performance. This ensures a reliable power source with lower power loss.

Overall, the Sky81279-11-563LF PMIC is a great solution for providing a seamless connection between high power and low power power devices. The device is highly efficient, allowing for more efficient power delivery without the need for bulky external power sources. It also provides a reliable power source with low power losses, making it suitable for many different low voltage applications.

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