Open AccessA new high speed charge and high efficiency Li-Ion battery charger interface using pulse control technique
Author(s) -
Mustapha El Alaoui,
Karim El Khadiri,
Rachid El Alami,
Ahmed Tahiri,
Ahmed Lakhssassi,
Hassan Qjidaa
Publication year - 2022
Publication title -
international journal of power electronics and drive systems/international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
eISSN - 2722-2578
pISSN - 2722-256X
DOI - 10.11591/ijece.v12i2.pp1168-1179
Subject(s) - battery (electricity) , electrical engineering , cmos , voltage , cadence , materials science , optoelectronics , pulse (music) , battery charger , interface (matter) , computer science , physics , power (physics) , engineering , acoustics , composite material , quantum mechanics , capillary number , capillary action
A new Li-Ion battery charger interface (BCI) using pulse control (PC) technique is designed and analyzed in this paper. Thanks to the use of PC technique, the main standards of the Li-Ion battery charger, i.e. fast charge, small surface area and high efficiency, are achieved. The proposed charger achieves full charge in forty-one minutes passing by the constant current (CC) charging mode which also included the start-up and the constant voltage mode (CV) charging mode. It designed, simulated and layouted which occupies a small size area 0.1 mm2 by using Taiwan Semiconductor Manufacturing Company 180 nm complementary metal oxide semi-conductor technology (TSMC 180 nm CMOS) technology in Cadence Virtuoso software. The battery voltage VBAT varies between 2.9 V to 4.35 V and the maximum battery current IBAT is 2.1 A in CC charging mode, according to a maximum input voltage VIN equal 5 V. The maximum charging efficiency reaches 98%.