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LM3488 限流

Other Parts Discussed in Thread: LM3488

各位老师好:

        我现在想用LM3488做电池充电器,5V转(21v~30v)/0.5A,不知道是否能做到。

        主要不确定的地方是LM3488的限流方式,比如设计上,输出电压按30v做反馈,电流按0.5A做限制,当输出端接21V的电池时,LM3488是工作在0.5A限流状态,还是会进入过流保护。

       请了解的指点一下,谢谢!