MP3398LGS

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The MP3398LGS is a powerful LED driver that is classified as a PMIC (Power Management integrated circuit) driving system. It is designed for applications where a high output current is required for driving high power LEDs, such as street lights and industrial lighting.

The MP3398LGS offers a wide range of features and benefits for driving high power LEDs. It allows for a very high driving current up to 8.4A, and can adjust the level of current by PWM signal, providing a stable and smooth lighting with a low power consumption. The driver supports constant-current accuracy within 4%, and a wide voltage range from 11V to 55V. Multiple output ports can ensure that each LED has an ohmic connected to provide uniform lighting.

In addition, this LED driver also has a built-in over-voltage protection, over-current protection and short-circuit protection, which are essential in driving high power LEDs. The built-in thermal protection shuts down the driver and LED if it exceeds the set temperature.

The working principle of the MP3398LGS LED driver is relatively simple and efficient. The driver works by taking in a DC input voltage and regulating it to provide a constant current to the LED, keeping it within 4% accuracy. The constant current output from the driver is regulated by a PWM input signal, providing a light output with a low power consumption and smooth lighting. The multiple outputs further ensure that each LED has an ohmic connected for uniform lighting.

Overall, the MP3398LGS LED driver is an excellent choice for applications with a high requirement for LED driving current. Its wide voltage range, high output current and multiple output ports make it perfect for driving high power LEDs, and its built-in protection features ensure it is a reliable and safe device. With its efficient and simple working principle, this LED driver is surely a great choice for any LED application.

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