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BQ24075-Q1 Datasheet, PDF (24/36 Pages) Texas Instruments – 1.5A USB-FRIENDLY Li-Ion BATTERY CHARGER AND POWER-PATH MANAGEMENT IC
bq24075-Q1
SLUSAU3B – FEBRUARY 2012 – REVISED MARCH 2012
PRECHARGE
THERMAL
REGULATION
CC FAST
CHARGE
CV TAPER
VO(REG)
IO(CHG)
Battery Voltage
Battery Current
DONE
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V(LOWV)
I(PRECHG)
I(TERM)
HI-z
TJ(REG)
IC Junction Temperature, TJ
Figure 30. Charge Cycle Modified by Thermal Loop
24
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