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MAX17435

Maxim Integrated Products
Part Number MAX17435
Manufacturer Maxim Integrated Products
Description High-Frequency Low-Cost SMBus Chargers
Published Mar 18, 2010
Detailed Description MAX17435/MAX17535 19-4817; Rev 1; 9/10 EVAALVUAAILTAIOBNLEKIT High-Frequency, Low-Cost SMBus Chargers General Descrip...
Datasheet PDF File MAX17435 PDF File

MAX17435
MAX17435

Overview
MAX17435/MAX17535 19-4817; Rev 1; 9/10 EVAALVUAAILTAIOBNLEKIT High-Frequency, Low-Cost SMBus Chargers General Description The MAX17435/MAX17535 integrated multichemistry battery-charger ICs simplify construction of accurate and efficient chargers.
The MAX17435/MAX17535 provide SMBusK-programmable charge current, charge voltage, input current limit, relearn voltage, and digital readback of the IINP voltage.
The MAX17435/MAX17535 utilize a charge pump to control the adapter selection n-channel MOSFETs when the adapter is present.
When the adapter is absent, the charge pump is shut down and a p-channel MOSFET selects the battery.
The MAX17435/MAX17535 provide up to 7A of charge current to 2, 3, or 4 lithium-ion (Li+) cells in series.
The charge current, and input current-limit sense amplifiers have low offset errors and can use 10mI sense resistors.
The MAX17435/MAX17535 fixed-inductor ripple architecture significantly reduces component size and circuit cost.
The MAX17435/MAX17535 prov...


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