Datasheet

Preconditioning
Phase
CurrentRegulationPhase VoltageRegulationandCharge TerminationPhase
Regulation
Voltage
Regulation
Current
Minimum
Charge
Voltage
Pre-
Conditioning
and Term
Detect
Charge
Current
Charge
Complete
Charge
Voltage
M0066-01
Safety Timer
bq24080
bq24081
SLUS698E –MARCH 2006– REVISED AUGUST 2011 www.ti.com
FUNCTIONAL DESCRIPTION
The device supports a precision Li-Ion, Li-Pol charging system suitable for single cells. Figure 6 shows a typical
charge profile, and Figure 7 shows an operational flow chart.
Figure 6. Typical Charging Profile
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