新案子需要设计一个4节电池16.8V的充电器,输入电压DC8V~26V,输出直接接电池,要求充电电流3A左右,LM25118可以吗?看到DATA没见到恒流设置点,特请教各位。多谢!
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Hi
确实可以,但是不好,也比较麻烦,直接用升降压的BQ充电芯片或更加简单:
BQ25700/03A
http://www.ti.com.cn/product/cn/BQ25703A