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BQ24075-Q1_15 Datasheet, PDF (14/38 Pages) Texas Instruments – SLUSAU3B –FEBRUARY 2012–REVISED MARCH 2012
bq24075-Q1
SLUSAU3B – FEBRUARY 2012 – REVISED MARCH 2012
www.ti.com
Turn
Q2 OFF
tREC(SC2)
Force
Q2 ON
Turn
Q2 OFF
tREC(SC2)
Force
Q2 ON
VBAT - VOUT
VO(SC2)
Recover
t < tDGL(SC2) tDGL(SC2)
tDGL(SC2)
t < tDGL(SC2)
Figure 23. OUT Short-Circuit – Supplement Mode
VCOLD
VCOLD - Vhys(COLD)
VHOT - Vhys(HOT)
VHOT
VTS
t < tDGL(TS)
tDGL(TS)
Suspend
Charging
Resume
Charging
Figure 24. Battery Pack Temperature Sensing – TS Pin. Battery Temperature Increasing
14
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