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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gharehbaghi, K. Uluşan, H. Zorlu, O. Muhtaroğlu, A. Külah, H. |
| Copyright Year | 2012 |
| Description | Author affiliation: METU-MEMS Research and Application Center, Ankara, Turkey (Zorlu, O.) || METU, Department of Electrical and Electronics Engineering, Ankara, Turkey (Gharehbaghi, K.; Uluşan, H.; Külah, H.) || METU NCC Electrical and Electronics Engineering, Kalkanli, Güzelyurt, Mersin 10, Turkey (Muhtaroğlu, A.) |
| Abstract | In this paper a 90 nm power management circuit for vibration based electromagnetic energy harvesters is introduced to generate 1 V from the rectified DC voltage. A mode selector block is designed to detect the output DC voltage level of the rectifier and adjust the mode of the driver block. In order to set the output to the desired level, a regulation system with negative feedback topology is utilized. The circuit is able to operate with input voltages as low as 0.25 V. The simulation results also show that the power conversion efficiency of the regulated system is almost constant for wide range of input voltages. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 498597 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467353267 |
| e-ISBN | 9781467353281 |
| e-ISBN | 9781467353274 |
| DOI | 10.1109/ICEAC.2012.6471023 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-12-03 |
| Publisher Place | Cyprus |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Vibrations Charge pumps Power management circuit DC-DC converter Frequency control regulation Inverters Energy harvesting Transistors Voltage control Oscillators Electromagnetic energy harvesting |
| Content Type | Text |
| Resource Type | Article |
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