Abstract
A fully integrated solar charger controller is presented in this paper. The charger has wide input voltage range about 10V to 28V for the solar-powered panel. The input loop regulation is used here as the MPPT protection. This charger also provides different kinds of battery voltages about 4V to 12V. The controller system uses just one error amplifier and no external compensation components is needed. Besides, this controller has 600 kHz PWM modulation and offers the over-current/over-voltage protection. Other components like bandgap, reference generator, saw-tooth generator, register controller and driver circuits are all implemented in this circuit. This chip is fabricated in a 0.4-μm 5V/40V 2P4M process. The power consumption of this full-integrated solar charger controller IC is about 10mA.
| Original language | English |
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| Title of host publication | 2013 IEEE 17th International Symposium on Consumer Electronics, ISCE 2013 |
| Pages | 11-12 |
| Number of pages | 2 |
| DOIs | |
| State | Published - 2013 |
| Externally published | Yes |
| Event | 2013 IEEE 17th International Symposium on Consumer Electronics, ISCE 2013 - Hsinchu, Taiwan Duration: 03 06 2013 → 06 06 2013 |
Publication series
| Name | Proceedings of the International Symposium on Consumer Electronics, ISCE |
|---|
Conference
| Conference | 2013 IEEE 17th International Symposium on Consumer Electronics, ISCE 2013 |
|---|---|
| Country/Territory | Taiwan |
| City | Hsinchu |
| Period | 03/06/13 → 06/06/13 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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