This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/853903/lp8555-how-to-connect-lp8555-to-drive-120ma-per-chain-led
尊敬的 E2E：
如何连接 LP8555以驱动每个链的120mA LED？
客户的应用中有4个链。
BR、
Jason
您好 Jason、
您可以将 LEDA1-3组合在一起以驱动一个 LED 灯串、将 LED4-6连接到一个 LED 灯串、将 LED7-9连接到一个 LED 灯串、将 LED10-12连接到一个 LED 灯串、并将每个 LEDAx 通道连接到40mA、然后可以驱动四个灯串、每个通道的电流为120mA。
此致
肖恩
