CXLB74203 is one SIP that it integrates LiBattery Charge management.Battery power indicator.WLED Torch controller .Boost converter and Li-Battery protection in only TSSOP20-PP package.This SIP can charge with 1A current and also can output 5V 1A to load such as
smart phone or MID.It only need few components and can reduce the BOM area and BOM cost
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[ CXLB74203 ]"