Status
Active: In Production.
Description
The MAX8677A evaluation kit (EV kit) demonstrates the
MAX8677A dual-input charger and Smart Power
Selector™ IC. The EV kit charges a single-cell Li-ion
(Li+) battery from a DC input (AC adapter) or a USB
100mA/500mA source and provides system power from
the DC input, USB input, or battery. The DC input has a
resistor-adjustable current limit, while USB current input
limit is logic programmed to 100mA/500mA. USB suspend
mode is also supported. The charge current is
adjustable from 300mA to 1.5A. The system load has
priority over the charger so that charge current is
reduced as necessary to prevent input overload.
Charge current is also thermally regulated.
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