MP4651ES-LF-Z

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MP4651ES-LF-Z is a Pericom Semiconductor Corporation LED Driver specifically designed for LED lighting applications. It comes in a 4.5-by-3.5-millimeter four-pin package and has a pin spacing of 0.5 millimeters. This LED Driver utilizes a constant current buck-boost converter topology and provides adjustable output current up to 1.2A with a minimum of 2V output voltage, making it ideal for powering a variety of LED lighting solutions.

The MP4651ES-LF-Z offers several features that make it suitable for LED lighting products. This LED Driver is designed to reduce LED light flicker and provide excellent dimming performance. It supports analog, PWM, and I2C dimming options and supports advanced dimming control curves including linear, logarithmic, and exponential. It also supports dynamic current control, offering a wide output current range that adjusts to the brightness of the LED.

Moreover, the MP4651ES-LF-Z is built with Pericom’s proprietary Constant On-Time technology to provide high efficiency and low EMI for LED lighting applications. This LED Driver includes overvoltage protection and thermal protection features that ensure reliable operation. It also comes with a Soft-Start feature that reduces in-rush current at power-on and extends the life of the LEDs.

The MP4651ES-LF-Z is designed to reduce the complexity of LED applications and simplify the design process. It supports multiple power input options, including DC input, AC input and battery input, enabling designers to use it in different lighting systems. In addition, the MP4651ES-LF-Z is designed to be used in a wide range of applications including lighting, battery-powered products, offices and buildings, and automotive.

The MP4651ES-LF-Z LED Driver works by converting an input voltage to a constant, regulated output voltage and current. The output voltage and current is regulated by a control circuit which adjusts the output of the circuit based on the output current demand. The control circuit monitors the output current and compares it to the input voltage to regulate the output voltage and current. When the output current increases, the voltage is gradually increased until the output reaches the desired level.

The MP4651ES-LF-Z LED Driver can be used in a variety of LED lighting applications such as LED strips and LED panels, LED spotlights and LED lamps, LED signs and LED displays, LED decoration lights and LED projection lights, as well as other LED lighting applications.

The MP4651ES-LF-Z LED Driver is an ideal solution for LED lighting applications that require accurate and efficient control of the LED output current. With its high efficiency, low EMI, and excellent dimming performance, it makes an ideal solution for a variety of LED lighting projects.

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