MAX17710
Description
The MAX17710 is a plete system for charging and protecting micropower-storage cells such as Infinite Power Solutions’ THINERGY® microenergy cells (MECs). The IC can manage poorly regulated sources such as energyharvesting devices with output levels ranging from 1FW to 100m W. The device also includes a boost regulator circuit for charging the cell from a source as low as 0.75V (typ). An internal regulator protects the cell from overcharging.
Output voltages supplied to the target applications are regulated using a low-dropout (LDO) linear regulator with selectable voltages of 3.3V, 2.3V, or 1.8V. The output regulator operates in a selectable low-power or ultra-low-power mode to minimize drain of the cell. Internal voltage protection prevents the cell from overdischarging.
The device is available in an ultra-thin, 3mm x 3mm x 0.5mm 12-pin UTDFN package.
Applications
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