摘要： 这个设计理念显示电压检测器、 MAX8211 和电荷泵逆变器、 MAX680，窗体 load-disconnect 开关切换。此 load-detect 开关使用仅 8µA，并将暂停从深放电保护可充电电池的电池放电。 Maxim > App Notes > Battery Management Keywords: voltage monitor, voltage detector, voltage converter, charge-pump inverter, voltage tripler Jul 09, 1998 APPLICATION NOTE 968 Load-Disconnect Switch Halts Battery Discharge to Protect Rechargeable Batteries Abstract:This design idea shows a voltage detector, the MAX8211, and charge pump inverter, the MAX680, that form a load- disconnect switch. This load-detect switch uses only 8A and halts battery discharge to protect rechargeable batteries from deep discharge. Deep discharge can damage a rechargeable battery. The Figure 1 circuit, by disconnecting the battery from its load, halts battery discharge at a predetermined level of declining terminal voltage. Transistor Q1 acts as the switch. ……