[原创] Cypress S6SAE101A太阳能供电IoT开发方案

Cypress公司的S6SAE101A是能量收获的电源管理集成电路(PMIC),集成了和太阳能电池串联连接的电路,输出功率控制电路,输出电容存储电路以及基本电池功率开关电路.超低电流250nA,起动功率仅为1.2 μW,主要用在非常小太阳能电池的能量收获电源系统,蓝牙智能传感器,无线HVAC传感器,无线照明控制,安全系统,智能家庭/建筑/工业无线传感器.本文介绍了S6SAE101A主要特性,架构框图,应用电路,以及太阳能供电物联网(IoT)开发套件S6SAE101A00SA1002主要特性,框图,能量收获主板电路图和电路图,BLE-USB桥电路图和材料清单.

The S6AE101A is a power management IC (PMIC) for energy harvesting that is built into circuits of solar cells connected in series,output power control circuits, output capacitor storage circuits, and power switching circuits of primary batteries. Super-low-poweroperation is possible using a consumption current of only 250 nA and startup power of only 1.2 μW. As a result, even slight amountsof power generation can be obtained from compact solar cells under low-brightness environments of approximately 100 lx. The
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