Fast Charging and High Efficiency Switching-Based Charger With Continuous Built-In Resistance Detection and Automatic Energy Deliver Control for Portable Electronics

The continuous built-in resistance detection (CBIRD) is proposed in the switching-based charger system to achieve fast charging. Corresponding to built-in resistance (BIR) variation of Li-ion battery and charging current limitation from input energy, the CBIRD dynamically adjusts the transition volt...

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Veröffentlicht in:	IEEE journal of solid-state circuits 2014-07, Vol.49 (7), p.1580-1594
Hauptverfasser:	Huang, Tzu-Chi, Peng, Ruei-Hong, Tsai, Tsu-Wei, Chen, Ke-Horng, Wey, Chin-Long
Format:	Artikel
Sprache:	eng
Schlagworte:	Automatic energy deliver control (AEDC) Batteries charger system constant current and constant voltage (CC and CV) continuous built-in resistor detector (CBIRD) fast charging Loading power delivery path Power demand power management system Resistance Switches Switching circuits switching-based charger
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