A power recovery strategy dedicated to implantable applications
A power recovery strategy dedicated to implantable applications
复制标题
专用于植入式应用的功率恢复策略
DOI：
10.1109/icecs.2003.1301731
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
M. El
中科院分区：
文献类型：
--
作者：
Yamu Hu;M. Sawan;M. El
本文提出了一种用于皮质/神经刺激的生物遥测应用的功率恢复策略。所提出的策略允许分别向电极驱动器和其他可植入电路提供3.3V/1.8V的双调节输出电压。其低的压差电压使高功率效率成为可能。一个采用CMOS0.18/SPLµ/m工艺制作的集成样机已经证明了其可行性，为两个电源电压中的每一个提供了5 mA的负载电流驱动能力。
We present in this paper a power recovery strategy dedicated to the biotelemetry application of cortical/nerve stimulation. The proposed strategy allows providing dual regulated output voltages 3.3V/1.8V to the electrodes driver and other implantable circuitry, respectively. Its low dropout voltage makes a high power efficiency attainable. One fabricated integrated prototype in a CMOS 0.18 /spl mu/m technology has demonstrated its feasibility, providing a load current driving ability of 5 mA for each one of the two supply voltages.