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关于锂聚合物电池的供电问题~~~~

Other Parts Discussed in Thread: TPS63000, BQ2057C

标称3.7V的锂聚合物电池,最低电压2.75V,最高4.5V

给手持式3.3V系统供电,诱没有合适的解决方案?需要电源监控和保护

LDO供电的话,100MV压差的LDO,当锂电池电压降到3.4V时是不是就会停止供电了?

TPS79533能满足要求么??

感谢您的解决方案