FAN5646S701X 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 - LED drivers are receiving increasingly popularity nowadays. FAN5646S701X is one of the drivers that follow this trend in the market. It simplifies the design process and makes personalization of power management structures easier than ever before.

The FAN5646S701X is an integrated package IC featuring an input power management device, several secondary control devices, and a buck converter in a single chip. It provides a one-stop solution for LED power management purposes and is designed to support industry-level device vibration suppression performance and low-temperature stability.

The FAN5646S701X is mainly used in LED driver applications, such as LED lighting, LED backlight, and LED indicator products. It can also serve as an advanced phase-shift dimming LED driver for LED display applications.

The working principle of FAN5646S701X is quite simple. It consists of two main parts, namely the input block and the control block. The input block is responsible for converting the input voltage into the voltage level required for the control block and the output LEDs. The control block, on the other hand, is responsible for driving the LEDs. It features a buck converter with an adjustable output voltage, four output current channels, a low-voltage regulated output voltage, and a PWM dimming control circuit.

The FAN5646S701X also implements a wide-range input voltage, which allows it to be used in a variety of input voltage power supplies. It also provides a wide range of output voltages and currents, enabling users to customize the LED driver according to their application. Furthermore, it implements an auto-startup feature which eliminates the need to manually trigger the driver when powering it up.

In addition, the FAN5646S701X also offers a range of protection mechanisms such as short-circuit protection, overvoltage protection, load current protection, and over temperature protection. This ensures that the driver is able to maintain a safe operational status even under extreme working conditions.

Overall, FAN5646S701X is a highly efficient and easy to use LED driver. It simplifies the design process and makes power management structures easier to implement. The wide range of protection mechanisms, combined with its wide input voltage range and adjustable output characteristics, make it an ideal choice for LED driver applications.

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