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1. 发明申请

WO2016033258A1 NVB TRICKLE-CHARGER SYSTEM WITH BUILT-IN AUTO-DUMMY-LOAD USING SI-MOS-SUB-VTH MICRO-POWER PYROELECTRICITY 审中-公开
标题翻译：使用SI-MOS-SUB-VTH微功率电池的内置自动装载的NVB TRICKLE-CHARGER系统
公开(公告)号：WO2016033258A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/047063
申请日：2015-08-26
申请人： BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
发明人： BINZAID, Shuza , BHALLA, Amar, S. , GUO, Ruyan , HASAN, Qumrul
IPC分类号： H02J7/00 , H02M3/08
CPC分类号： H02J7/0065 , H02J7/34 , H02M1/14 , H02M3/06 , H02M3/08 , H02N10/00
摘要： Disclosed herein is a device, system, and method for a trickle charging system of non- inductive voltage boost (NVB) converter with built-in auto-dummy-load (ADL) for wide- range of charge storage devices i.e. small button-cell type batteries and super-caps using micro power pyro-electricity at Si-MOS sub-threshold voltage. A VLSI configuration of the system is also disclosed in embodiments. The system converts the pyro-electric material at MOS sub-threshold 0.37V for optimizing to the battery charging level at 1.45V. This system was proven at hardware level and found to be 98.8% power efficient. The designed IC can charge independently without any external components for up to luW max, but able to charge up to 20uA with external components. Thus it is considered to be a very versatile design.
摘要翻译：本文公开了一种用于宽范围电荷存储装置的内置自动虚拟负载（ADL）的非感性升压（NVB）转换器的涓流充电系统的装置，系统和方法，即小按钮电池在Si-MOS子阈值电压下使用微功率热释电型电池和超级盖。在实施例中还公开了该系统的VLSI配置。该系统将热电材料转换为MOS子阈值0.37V，以优化到1.45V的电池充电电平。该系统在硬件级别得到了验证，发现功率效率达98.8％。设计的IC可以独立充电，无需任何外部组件，最多可以使用luW max，但可以使用外部组件充电至20uA。因此，它被认为是一个非常多才多艺的设计。

2. 发明申请

WO2016033256A1 STABILIZED NON-INDUCTIVE VOLTAGE BOOST CONVERTER OPERATING AT MOS SUB-THRESHOLD VOLTAGE FROM MICROPOWER PYROELECTRIC DEVICE 审中-公开
标题翻译：稳压的非电压升压转换器在微控制器电容器的MOS次级电压下工作
公开(公告)号：WO2016033256A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/047061
申请日：2015-08-26
申请人： BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
发明人： BINZAID, Shuza , BHALLA, Amar, S. , GUO, Ruyan , HASAN, Qumrul, MD
IPC分类号： H01L37/02 , H02N10/00 , H02M3/08
CPC分类号： H02M3/08 , H01L37/02 , H02M3/06 , H02M3/18 , H02N10/00 , H03F3/423
摘要： Disclosed herein is a non-inductive voltage boost-converter (NVBC) for micro-power energy harvesting systems for energy storage and delivery applications. Current devices deliver a wide-range of micro-power having only up to 0.8V peak-voltage, but nominally 0.45V in lab test conditions. This voltage is not adequate in charging storage cells such as rechargeable batteries and also driving electronic circuits. Technology is in demand where a boost-converter must operate at MOS sub-threshold voltage (Sub-V TH ) limits. Disclosed herein is a novel NVBC device that has eliminated the need of an inductor coil and associated high-speed switching circuits; thus achieving higher efficiency. The disclosed invention applies a simple self-synchronizing technique to adapt the NVBC automatically to the low- frequency energy signal of a pyroelectric device. A novel NVBC is presented for stabilized output of NVBC (S-NVBC). In an embodiment, the S-NVBC achieves an efficiency of 86%.
摘要翻译：本文公开了一种用于能量存储和传送应用的微功率能量收集系统的无感电压升压转换器（NVBC）。目前的器件提供了宽范围的微功率，只有高达0.8V的峰值电压，但在实验室测试条件下标称为0.45V。这种电压在对可再充电电池等蓄电单元进行充电以及驱动电子电路方面是不够的。升压转换器必须在MOS子阈值电压（Sub-VTH）限制下工作，需要技术。本文公开了一种新颖的NVBC器件，其消除了对电感线圈和相关联的高速开关电路的需要; 从而实现更高的效率。所公开的发明采用简单的自同步技术来使NVBC自动地适应热电装置的低频能量信号。为NVBC（S-NVBC）的稳定输出提供了一个新颖的NVBC。在一个实施例中，S-NVBC实现了86％的效率。

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