IS31BL3230-QFLS2-EB,IS31BL3230 的评估板提供八个稳压电流源,每个可提供高达 40mA 的
负载电流,并仔细选择外部检测电阻,IS31BL3230 的所有输出都可以
并联连接,以使电流能够流经 LED高达320mA。亮度可以通过 PWM 技术进行控制。恒流源设置有两个外部检测电阻
说明
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IS31BL3230-QFLS2-EB, Evaluation Board for the IS31BL3230 provides eight regulated current sources, each delivers up to 40mA of load current with careful selection of external sense resistors, all outputs at the IS31BL3230 may be connected in parallel to enable the current through the LED to be as high as 320mA. Brightness can be controlled with PWM techniques. The constant current source is set with two external sense resistors