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Infineon Linear LED Controller IC | DigiKey Daily

Infineon offers their BCR601, which is a linear LED controller IC that regulates LED current using an external driver transistor. It supports either NPN bipolar transistors or N-channel MOSFETs to cover a wide LED current and power range, and provides hot-plug protection. The IC utilizes an Active Headroom Control, which is an architecture that allows a linear LED controller to achieve maximum system efficiency by actively adjusting the AC-to-DC voltage feedback loop to apply minimum voltage headroom on the output. For achieving better light quality, the controller suppresses the voltage ripple of the power supply driving a constant LED current. The LED current can be dimmed by external resistors or by use of analog voltages connected to the multi-function input-output pin.

Learn more about Infineon Linear LED Controller IC
6/18/2019 1:08:06 PM

Part List

图片制造商零件编号描述可供货数量价格查看详情
IC LED DRVR LIN ANALOG 10MA 8DSOBCR601XUMA1IC LED DRVR LIN ANALOG 10MA 8DSO2370 - 立即发货$7.64查看详情

Related Product Highlight

BCR601 - 具有主动余量控制的线性 LED IC Infineon 的 BCR601 是一款线性 LED 控制器 IC，通过外部激励晶体管调节 LED 电流。