⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种200nA静态电流的单电感双输入三输出（DITO）转换器，用于能量收集应用。通过两阶段充电技术和工艺限制冷启动方案，解决了多输出电源管理中的高效率与低功耗问题。
Analog Devices, Wilmington, MA, 3 Analog Devices, San Jose, CA 1 2 Energy harvesting has been considered to be a good solution to power many IoE applications [1-3]. Some applications require regulated supply voltage, while on the other hand, any extra energy should be stored in the storage element, such as a rechargeable battery, to maximize the total system efficiency. As the power delivery density is small in the energy-harvesting application, using a single inductor to transfer the power from the harvester to multiple outputs is achievable and efficient. The DITO architecture has three outputs as shown in Fig. 21.3.1: one is the regulated voltage output REG_OUT, the second is the unregulated voltage output SYS and the third is the rechargeable battery BAT. Due to the unpredictable environment conditions, the harvester could be in an environment without a corresponding energy source available for a long time. In order to keep
Yanfeng Lu1, Suyi Yao1, Bin Shao2, Paul Brokaw3
Analog Devices, Shanghai, China,