请问有哪些对充电宝电池充电管理的芯片?
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工程师可能习惯于用烙铁来焊接调试阶段的芯片,但目前采用QFN封装的芯片是一个主流的封装形式,因为除了可以体积可以更小以外,芯片的可靠性和抗干扰性也得到加强,TI的充电宝芯片都是采用的QFN封装,所以楼主还得麻烦你抛弃之前熟练的烙铁,熟悉一下热风枪配合对应的芯片保护套头来操作。谢谢!