منابع مشابه
Simplified Lithium-Ion (Li+) Battery-Charger Testing - Reference Design - Maxim
Because the charging process for Li+ batteries can take an hour or longer, testing a Li+ battery charger using its natural load (i.e., a battery) is time consuming and inconvenient. This application note presents a simple circuit for simulating the behavior of a Li+ battery, thus providing a more convenient method for testing Li+ battery chargers than using real batteries. A similar version of ...
متن کاملSimplified Lithium-Ion (Li+) Battery-Charger Testing - AN4322
Because the charging process for Li+ batteries can take an hour or longer, testing a Li+ battery charger using its natural load (i.e., a battery) is time consuming and inconvenient. This application note presents a simple circuit for simulating the behavior of a Li+ battery, thus providing a more convenient method for testing Li+ battery chargers than using real batteries. A similar version of ...
متن کاملLi-Ion Battery Charger solution using the MSP430
Rechargeable batteries are now widely used as the power supply source in many portable electronic equipments such as Laptops, cell phones and digital cameras. Charging circuits depend on the batterys chemistry and the most popular rechargeable batteries are Nickel-Cadmium (NiCd), Nickel-Metal-Hydride (NiMH), and Lithium-Ion (Li-Ion). This application report discusses the method to charge a Li-I...
متن کاملDesign and Analysis of New Level Shifter With Gate Driver for Li-Ion Battery Charger in 180nm CMOS Technology
In this work, the design and analysis of new Level Shifter with Gate Driver for Li-Ion battery charger is proposed for high speed and low area in 180nm CMOS technology. The new proposed level shifter is used to raise the voltage level and significantly reduces transfer delay 1.3ns (transfer delay of conventional level shifter) to 0.15ns with the same input signal. Also, the level shifter with g...
متن کاملSingle-inductor fuel cell-Li ion charger-supply IC with nested hysteretic control
Microsystems must conform to microscale dimensions, store sufficient energy to last extended periods, and supply enough power to sustain, among others, wireless and sensor functions. Because batteries source moderate power with low energy densities, miniaturized devices benefit from deriving energy from fuel cells (FCs) and power from Li ions, rather than relying on one source and over-sizing i...
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ژورنال
عنوان ژورنال: Journal of the Korean Institute of Electrical and Electronic Material Engineers
سال: 2009
ISSN: 1226-7945
DOI: 10.4313/jkem.2009.22.7.576