High Voltage Piezoelectric Generators

Highly Efficient CMOS Integrated Interface Circuit for High Voltage Piezoelectric Generators

FREE-DOWNLOAD T Hehn… – Proc. PowerMEMS, 2009 –
Abstract: This work presents a CMOS integrated interface circuit (IIC) enabling highly efficient
energy transfer from piezoelectric generators (PGs) to a storage element, eg a large
capacitor. Due to the low power consumption of 4.7 µW assuming a supply voltage of 2.5