Datasheet

bq294502-Based Circuit Module

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2.1 Circuit Module Connections

Contacts on the circuit module provide the following connections:

• Direct connection to the cells: VSS, VC1, VC2, VC3

• The system load and charger connect across PACK+ and PACK–

2.2 Pin Descriptions

PIN NAME DESCRIPTION

VSS –ve connection of first (bottom) cell

VC1 +ve connection of first (bottom) cell

VC2 +ve connection of second cell

VC3 +ve connection of third cell

PACK– Pack negative terminal

PACK+ Pack positive terminal

bq294502 Voltage Protector for 2-Series or 3-Series Cell Li-Ion Batteries EVM SLUU659– November 2011

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