DC2020A

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DC2020A evaluation boards- LED Drivers

Due to the complexity of LED drive electronics, it can be difficult for users to quickly calculate the required LED operation parameters and understand their associated design tradeoffs. That’s why DC2020A evaluation boards from Diodes Incorporated can help simplify the process of understanding, designing, troubleshooting, and evaluating LED drivers.

Application Field

DC2020A evaluation boards are suitable in multiple application fields such as digital signage, datacenter cooling and backlight solutions, automotive displays and headlights, industrial strobe lighting, and gaming backlighting. It supports a wide range of wattages, configurations, dimming and can be used in either lighting designers who require high system power or those who prefer a small form factor.

DC2020A evaluation boards are also capable to provide multiple output channels, which can drive high power, low EMI lighting solutions parallelly. It can be used to design, evaluate and troubleshoot drivers and solutions designed for a single high power channel. The evaluation boards include a complete driver, debugging and evaluation environment, DC2020A is the perfect solution for anyone requiring control of multiple outputs from a single device.

Working Principle

DC2020A evaluation boards are built for high efficiency and low power loss. With advanced current control algorithms, DC2020A ensures the current output achieves higher accuracy and precision, as well as wider dynamic response range. The board is equipped with on-board temperature sensing and feedback, which can compensate for and maximize the efficiency of the driver and overall design. There is also an optional onboard ADC that allows the designer to monitor the current, voltage, and temperature at any point in the system.

DC2020A also supports LED dimming control. This can be done through the PWM set control or analog control. With the evaluation board, you can adjust the brightness adjustment and color adjustment functions as needed. The evaluation board is also equipped with a DI/DO port, RS-232 communication port, and CAN bus for communication with external signals, providing advanced control levels for applications.

Conclusion

DC2020A from Diodes incorporated is the ideal solution for high efficiency and low power loss LED driver applications. The evaluation boards provide rich features for LED dimming, temperature sensing and feedback, and multiple output channels for paralleled LED solutions. On board ADC also allows designers to monitor current, voltage, and temperature at any point in the system. The evaluation boards provide a complete driver, debugging, and evaluation environment that can help speed up the process of understanding, designing, troubleshooting, and evaluating LED drivers.

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