NOT RECOMMENDED FOR NEW DESIGNS
600kHz Switching Li-Ion Battery Charger
Active Part Numbers:
Meaning of P & Z
BATTERY CHARGER FUNDAMENTALS
Li-ion battery charger ICs are devices that regulate battery charging current and voltage, and are commonly used for portable devices, such as cellphones, laptops, and tablets. Compared to other battery chemistries, Li-ion batteries have one of the highest energy densities, provide a higher voltage per cell, can tolerate higher currents, and do not have to be trickle charged when the battery is fu...
MP2760 & MP2651: COMPACT BUCK-BOOST CHARGERS WITH INTEGRATED FETS FOR USB PD 3.0
The MP2760 and MP2651 are 5V to 21V, 6A, integrated FET buck-boost chargers capable of supporting 1 to 4 cells in series. As the lowest RDS(ON) integrated FET buck-boost chargers on the market, offering excellent thermals for fast charging applications. They provide full dual-role USB PD 3.0 support, and their compact size saves space in a variety of multi-cell applications, including tablets, USB...
MP2759 REFERENCE DESIGN - AN IMPLEMENTATION TO ADJUST ICC WITH A DIGITAL PWM SIGNAL
MP2659 REFERENCE DESIGN: 12V LEAD-ACID BATTERY CHARGING SOLUTION
INTEGRATED SOLUTION FOR MULTIPLE LI-ION/LI-POLYMER BATTERIES
Electrical equipment such as industrial medical equipment, robot vacuums, drones, and high-power speakers need multi-cell battery chargers for power. The traditional solution for multi-cell battery chargers is composed of several discrete power MOSFETs and multiple auxiliary components. Figure 1 shows that in a traditional solution, designers need at least two power MOSFETs for a power converter,...
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