LDU5660S350

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LDU5660S350 Application Field and Working Principle

LED drivers are typical and common electronic components. When it comes to LED drivers, the LDU5660S350 is a great choice. It is mainly used for driving LED lights. It is able to adjust the level of current through the chip’s built-in current adjustment circuit. This is beneficial because it is able to provide stable light and uniform illumination effect.

Application Field

The LDU5660S350 LED driver is designed to drive LED lights for a variety of applications. It is commonly used for LED backlighting in TVs, LCD display screens, LED flashlights, automotive lighting, lamps and so on. The working voltage of LDU5660S350 LED driver is 10V~26V, which means it can be used in electronic products with a wide range of working voltages.

Working Principle

In order to understand the working principle of LDU5660S350 LED driver, some basic concepts must be taken into consideration. It has two main components: the main chip and control chip. The main chip controls the voltage and current source while the control chip is responsible for controlling the LED lights.

The main chip of the LDU5660S350 LED driver is a low-voltage chip and it provides both voltage and current sources. The voltage source is regulated through the chip\'s built-in voltage regulator, and the current source is regulated through the chip\'s built-in current mode control. The voltage and current sources are then combined through the chip\'s internal power factor correction circuit in order to ensure the best possible efficiency during operation.

The control chip is responsible for accurately controlling the brightness of the LED lights by adjusting the current mode. When voltage and current are combined, the chip is able to control the brightness of the LED lights more precisely. This is accomplished by either increasing or decreasing the current in order to create the desired level of brightness.

The LDU5660S350 LED driver is an efficient and cost-effective way to control LED lights. It is designed for a variety of applications and can provide stable and uniform illumination without any power loss. This makes it an ideal choice for businesses looking for a reliable LED driver.

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