MP2410AGJ-P

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PMIC - LED Drivers (MP2410AGJ-P) are electronic drivers used to regulate the flow of electricity and control the brightness of LED lighting. The MP2410AGJ-P is a three-in-one integrated LED driver, consisting of a charge pump parallel LED driver, an LDO regulator, and an analog dimming controller. The device allows for a complete LED lighting solution, combining power, control, and all necessary functions for a robust, reliable, and cost-effective design.

Application Field

The MP2410AGJ-P device is designed for a variety of applications, including automotive, industrial, and consumer. It is suitable for constant current driving of multiple LEDs with low noise, high efficiency, and APFC. The device is also designed for dimming applications and provides direct dimming, dimming ratio modulation, and PWM dimming.

When used in automotive applications, the device offers current limiting and over temperature protection with a wide input voltage range, making it an ideal driver for automotive lighting such as headlights, taillights, and indicators. For consumer applications, the device is suitable for lighting bulbs, tube lights, wall lights, and other residential lighting systems. It is also suitable for dimming applications and multiple LEDs driving.

Working Principle

The MP2410AGJ-P includes a charge pump parallel connected LED driver capable of providing constant current for up to four parallel connected LEDs. It also integrates an LDO regulator for power conversion and an analog dimming controller for dimming control.

The charge pump LED driver uses two switching transistors in parallel with a capacitor to regulate the current flow through the LEDs based on the input voltage. The LED current is regulated using an external resistor connected to the LED pin. The LDO regulator converts the input voltage to a lower voltage as required by the LED driver. It also provides protection against over-voltage and under-voltage conditions.

The dimming controller is responsible for controlling the brightness of the LEDs based on the input voltage. It enables direct dimming, dimming ratio modulation, and PWM dimming. The dimming controller can also independently control the brightness of multiple LEDs. The MP2410AGJ-P is designed to provide a high-efficiency and cost-effective solution with a wide input voltage range, low noise, high efficiency, and APFC.

In summary, the MP2410AGJ-P is an ideal driver for multiple applications, such as automotive, industrial, and consumer lighting systems. It provides a complete LED lighting solution with a wide input voltage range, low noise, high efficiency, and APFC. It also incorporates an LDO regulator and an analog dimming controller for dimming control, making it suitable for dimming applications. It is designed to provide a cost-effective and high-efficiency lighting solution with its low-noise, high-efficiency, and APFC features.

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