PLED96W-213-C0450-D-HV

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Light-emitting diode (LED) drivers are devices that control the intensity of an LED, modifying the input voltage to the LED in such a way that changes in brightness level of the LED can be achieved. They are used in a variety of applications, ranging from automotive and industrial lighting to general consumer and commercial lighting. LED drivers come in many different varieties, with a range of characteristics that makes them suitable for specific applications.

The PLED96W-213-C0450-D-HV LED driver is a medium-power driver for LED array illumination. This driver is designed to provide constant current to the LED array, which enables reliable operation and improved thermal performance of the LED system. This driver features a current range of 0.05-0.3A, a switching frequency of 90-4500KHz, and can supports up to 96W of output total power. It includes active burst mode and spread spectrum functions, which enables low EMI/EMC compliance, and is suitable for industrial lighting and display applications.

The PLED96W-213-C0450-D-HV LED driver has a variety of features. It is equipped with a wide input voltage range of 4.5V to 55V DC, and up to 4 strings of LED for individual control. It also includes active burst mode and spread spectrum functions, which helps to reduce EMI/EMC requirements. In addition, this driver has a built-in thermal shutdown, overcurrent protection, and under-voltage lockout, making it highly reliable. Other features include high efficiency up to 96%, and dimming function support (through external dimmingEnable/FLT pin).

The working principle of the PLED96W-213-C0450-D-HV LED driver is relatively straightforward. It first steps down the input voltage to the LED array, and then converts the voltage to a constant current that is sent to the LED string. The on-board controller constantly monitors the voltage and current of the LED string in order to adjust the output current accordingly. This ensures that the output current remains constant, thereby protecting the LED and reducing the potential for thermal runaway.

In conclusion, the PLED96W-213-C0450-D-HV LED driver is an ideal choice for industrial lighting and display applications. It features wide input voltage range, multiple strings of LED control, and active burst mode and spread spectrum functions. It also has high efficiency and built-in protection features. All of these features combined make the PLED96W-213-C0450-D-HV LED driver an ideal choice for applications requiring reliable operation, reduced EMI/EMC, and improved thermal performance.

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