现场演示:带有片上太阳能电池的光能收集系统和冷启动

2018 IEEE International Symposium on Circuits and Systems (ISCAS) Pub Date : 2018-05-27 DOI:10.1109/ISCAS.2018.8351111

E. Ferro, V. Brea, P. López, D. Cabello

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引用次数: 0

摘要

本次现场演示与ISCAS专题“4.5:能量收集电路与系统”相关。这个现场演示展示了一个微型能量收集系统，该系统包括一个1平方毫米的太阳能电池作为唯一的电源，以及一个电源管理单元(PMU)，该单元位于同一衬底上，采用标准0.18 μm CMOS技术。PMU具有nW冷启动功能，并且还使用模拟策略执行连续和二维最大功率点跟踪，以满足非常低的功耗，管理高输入功率范围。该系统用于为片外NAND门供电。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Live Demonstration: Light Energy Harvesting System with an On-Chip Solar Cell and Cold Start-Up

This live demonstration is related to ISCAS track “4.5: Circuits & Systems for Energy Harvesting”. This live demo shows a micro-energy harvesting system which includes a 1 mm2 solar cell as the unique power source and a Power Management Unit (PMU) on the same substrate in standard 0.18 μm CMOS technology. The PMU has cold start-up from nW and it also performs a continuous and two-dimensional maximum power point tracking using analog strategies to meet very low power consumption, managing a high input power range. The system is used to power an off-chip NAND gate.

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2018 IEEE International Symposium on Circuits and Systems (ISCAS)

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