参考设计演示了两个电池/电池组的充电和放电，可编程充电电压最高可达 40V。它还演示了如何设计备用电池（也称为不间断电源），当外部电压供应中断时，可使用已充电的电池为系统供电。              

 A reference design that demonstrates charging and discharging of two batteries/battery packs with a programmable charge voltage up to 40V. It also demonstrates how to design a battery back-up, also known as an uninteruptable power supply, where the charged batteries are used to power the system if the external voltage supply is lost.