DRD2W-O200

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LEDs (light emitting diodes) are becoming increasingly popular in a variety of applications, including automotive lighting, general lighting, and signal lighting. The use of LEDs has rapidly increased in recent years, due in part to their high efficiency and low cost. However, LEDs require a specialized driver to provide them with the correct operating power. DRD2W-O200 is such a driver that caters to general lighting applications.

The DRD2-O200 is a dual-mode LED driver that supports both constant current (CC) and constant voltage (CV) modes, giving designers more flexibility to build circuits. The dual-mode, two-channel LED driver architecture allows the circuit to power two LEDs of the same type (WCW or CCT) or two LEDs of different types in parallel, while providing the most efficient output and reliability. The DRD2W-O200 also features an optional dimming control input, allowing designers to program the light intensity of the LED. It supports I2C communication, providing designers with real-time control of LED parameters such as color and brightness.

The DRD2-O200 works on a cycle-by-cycle current limitation (CBCL) principle. This means that the output current is automatically limited based on the set current limit value. The DRD2-O200 is designed to ensure that the LED is not over-driven, and is therefore less likely to cause any over-current or over-voltage noises due to its built-in protections. The DRD2-O200 also includes an optional voltage drop compensation, allowing the user to adjust the output voltage of the LED to match the ambient temperature.

The DRD2-O200 is available in a wide range of output currents from 10 mA to 2000 mA. The driver can be used in a variety of applications, such as general-purpose lighting, automotive lighting, LED panel lighting, LED signage, LED RGB lighting, and other applications that require accurate constant current or voltage control. The DRD2-O200 offers an input voltage range of 4.5 V to 32 V and an output voltage range of 6 V to 32 V.

The DRD2-O200 offers a wide variety of safety features such as over-current protection, over-voltage protection, short-circuit protection, and thermal protection. The driver also features a built-in EMI filter circuit to reduce the amount of electromagnetic interference produced. The LED driver is also RoHS & REACH compliant, making it suitable for use in commercial, industrial, and residential applications.

In summary, the DRD2-O200 is an advanced LED driver that caters to a variety of general lighting applications. It features dual-mode operation, cycle-by-cycle current limitation, an optional dimming control input, support for I2C communication, an optional voltage drop compensation, a wide range of output currents, and many safety features. This makes the DRD2-O200 an ideal choice for LED designers who require reliable and efficient LED power delivery.

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