The purpose of this evaluation board is to provide an application example of a single-channel, high-current LED driver using the ALED6001 chip operating with a boost topology. The brightness of the LED string connected to its output can be controlled through a PWM signal (0% - 100% dimming) or a control voltage (10:1 analog dimming). Open LED, feedback disconnection & LED overcurrent fault conditions are detected and managed. The evaluation board has been designed to provide an example of a compact solution for all automotive applications involving several LEDs arranged is a single string, and day-time running lights (DTRL) in particular.
主要特性
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| 器件 | 类型 | 描述 | 数据手册 |
|---|---|---|---|
| ALED6001 | LED升压稳流器 | 汽车级PWM调光单通道LED驱动器，具有集成增压控制器 | 点击下载 |
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