Battery pack with single charge inhibit/regulator transistor

Details Battery pack with single charge inhibit/regulator transistor Battery pack with single charge inhibit/regulator transistor

1997-11-25

1999-05-11

Wong, Peter S.

Electricity: battery or capacitor charging or discharging

Battery or cell charging

With detection of current or voltage amplitude

320112, H02J7/00

Patent

active

059031379

ABSTRACT:
A battery pack for use in a portable computing system includes a transistor that is used both for inhibiting charging of the batteries within the system and for limiting the voltage across the batteries in the battery pack. Rather than having two separate devices to inhibit and regulate, this single transistor performs the functions of both, thus reducing component count in a battery pack.

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