MP3394SGF-Z

PMIC has become a commonly used type of integrated circuit. It integrates a variety of different functional components onto a single chip, significantly reducing the production cost and saving precious physical space. The SP3394SGF-Z, also known as Power Manager and Integrated Circuit (PMIC), is a popular PMIC-led driver among professional engineers.

The SP3394SGF-Z integrates multiple functions, such as LED driving, LED brightness adjustment, LED backlighting, LED protection, and LED dimming, all into one chip. It can be used to drive a wide range of high-power LED devices, including high-power LED lighting devices, LED spotlights, LED video displays, LED signage, and LED displays. Equipped with patented technology for intelligent linear current regulation, smart power-saving, and precise step brightness regulation, it provides precise control over LED brightness and efficiency.

The Application Field: SP3394SGF-Z is mainly used for LED-related fields, such as LED lighting, LED displays, LED signage, LED strips, LED screens, LED indicators, and LED backlighting. Its energy-saving mode greatly reduces energy consumption and its intelligent linear regulation technology provides smooth, stable and precise current control.

The Working Principle: The SP3394SGF-Z utilizes two superior integrated circuits, namely a driver IC and a logic control IC. The driver IC controls the output current through the pulse frequency modulation technology, according to the duty cycle voltage provided by the logic control IC. The PWM duty cycle is used to control the output current, and the output current is controlled by gradually setting the working frequency, which allows the user to regulate the brightness of the LED device.

The SP3394SGF-Z integrates a variety of features and functions, providing an excellent choice for high-powered LED-related applications. It has superior energy-saving performance and precise current regulation, allowing for efficient control over LED brightness and operation. With its superior design and superior performance, the SP3394SGF-Z is becoming increasingly popular among professional engineers.