[原创] Cypress S6SAE101A太阳能供电物联网设备开发方案

Cypress公司的S6SAE101A是无线传感器节点的能量收获PMIC,集成了输出功率控制电路,输出电容存储电路以及电源开关电路,超低功耗工作(250nA),起动功率仅为1.2uW,太阳能电池板电压2.0V到5.5V,可调输出电压1.1V到5.2V,主要用在能量收获电源系统,蓝牙传感器,无线HVAC传感器,无线照明控制,安全系统和智能家庭/建筑物/工业无线传感器.本文介绍了S6SAE101A主要特性和应用例图,S6SAE101A00SA1002太阳能供电IoT设备开发套件主要特性,框图以及能量收获主板和BLE-USB桥板电路图与材料清单.

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