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LP8500问题求教

Other Parts Discussed in Thread: LP8550, LP8543, TPS61196, LP8556

LP8500芯片可以输出驱动6路LED,但是其每一路LED输出接口带有短路和开路检测,是否意味着用户在同一时间需要同时使用6路,而不能只使用其中的几路?

PS: Datasheet中是这样描述的The LP8550 has safety features which make it possible to detect LED outputs withopen or short fault —low input voltage and boost overcurrent  are onitored,and chip is turned of fin case of these events.

现在想选一款LCD背光驱动芯片,需要两路或三路或五路LED驱动,每路60mA,TI是否有适合的芯片推荐一下~~

谢谢~~