此外，LTC 3330包括一个单独的降压-升压转换器设计为通过外部电池驱动。
In addition, the LTC3330 includes a separate buck-boost converter designed to be driven by an external battery.
无论是能量收集降压变换器或电池降压-升压转换器可以提供能量到设备的输出引脚。
Either the energy-harvesting buck converter or the battery buck-boost converter can deliver energy to the device's output pin.
这也降低了材料的五个分立器件的功能比尔-电源开关，线性稳压器，降压稳压器，降压-升压型稳压器和显示器，说公司。
It also reduces bill of materials with the functionality of five discrete devices - power switch, linear regulator, buck regulator, buck-boost regulator, and monitor, says the company.
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