OUT

VDD

CB_EN

GND

1

2

4

3

CD

VC2

VC1

VC1_CB

8

7

5

6

______

11

bq29209-Q1

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SLUSC62A – JUNE 2015 – REVISED MARCH 2016

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Feature Description (continued)

8.4 Device Functional Modes

This device monitors the voltage of the cells connected to the VCx pins and depending on these voltages and the

overall battery voltage at VDD the device enters different operating modes.

8.4.1 NORMAL Mode

The device is operating in NORMAL mode when the cell voltage range is between the over-charge detection

If this condition is satisfied, the device turns OFF the OUT pin.

8.4.2 PROTECTION Mode

The device is operating in PROTECTION mode when the cell over voltage protection feature has been triggered.

See Cell Voltage > VPROTECT for more details on this feature.

If this condition is satisfied, the device turns ON the OUT pin.