GENERAL DESCRIPTIONS

The A7B series are protection ICs for rechargeable Li-ion / Li-polymer battery by

high withstand voltage CMOS process. These series protect single-cell Li-ion /

Li-polymer battery from over-charge, over-discharge, charge over-current and

discharge over-current.

FEATURES

z High accuracy detection voltage

z Selectable detection voltage

z Delay time (internal adjustment)

z High withstand voltage

z Low current consumption

z Wide operating temperature range

z Selectable 0V battery charging function or 0V battery charge inhibiting function