我這邊需要一個20顆LED串聯,有時也會15顆LED並聯的解決方案。led規格是3.2V,20mA。各位達人專家,還能幫忙提供一下TI的哪個LED驅動芯片可以解決?
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我這邊需要一個20顆LED串聯,有時也會15顆LED並聯的解決方案。led規格是3.2V,20mA。各位達人專家,還能幫忙提供一下TI的哪個LED驅動芯片可以解決?