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| BQ24314C Datasheet, PDF (16/26 Pages) Texas Instruments – Li+ Charger Front-End Protection IC | |||
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bq24314C
SLUSAV3A â AUGUST 2012 â REVISED JULY 2015
VIN
IOUT
VIN
VOUT
IOUT
www.ti.com
VOUT
FAULT
Figure 19. OCP, Zoom-in on the First Cycle of Figure 18
VVBAT
FAULT
ROUT Switches from 6.6 ⦠to 3.3 â¦
Figure 20. OCP, Current Limiting and Soft-Stop
VOUT
Begin
soft-stop
tDGL(BAT-OVP)
= 220 ms
VOUT
FAULT
VVBAT Steps from 4.2 V to 4.4 V
Figure 21. BAT-OVP, tDGL(BAT-OVP) and Soft-Stop
VVBAT
FAULT
VVBAT Cycles Between 4.1 V and 4.4 V
Figure 22. BAT-OVP, BAT-OVP Counter
16
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