Battery protection chip structure and battery

The invention provides a battery protection chip structure and a battery. The battery protection chip structure comprises a digital logic control module and an analog module; the analog module comprises a resistance voltage dividing module, a voltage reference source module, a current reference source module, an oscillator, an abnormal signal detection comparator group module, a pull-up and pull-down control module and a charger detection module. According to the invention, the standby power consumption of the lithium battery protection chip is greatly reduced, the extremely low standby power consumption enables the battery to still maintain for a long time when the electric quantity of the battery is insufficient, and the service life of the battery is prolonged. 本发明提供了一种电池保护芯片结构及电池，包括数字逻辑控制模块和模拟模块；模拟模块包括电阻分压模块、电压基准源模块、电流基准源模块、振荡器、异常信号检测比较器组模块、上下拉控制模块及充电器检测模块。本发明使锂电池保护芯片的待机功耗被大幅降低，极低的待机功耗使得当电池电量不足时仍然可以维持很长时间，延长了电池的使用寿命。