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| BQ24314C Datasheet, PDF (15/26 Pages) Texas Instruments – Li+ Charger Front-End Protection IC | |||
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www.ti.com
8.2.3 Application Curves
bq24314C
SLUSAV3A â AUGUST 2012 â REVISED JULY 2015
VIN
IOUT
VOUT
ROUT = 6.6â¦
Figure 13. Normal Power-On Showing Soft-Start
VIN
FAULT
VOUT
VIN = 0V to 9V
tr = 50μs
Figure 14. OVP at Power-On
VIN
Max VOUT = 5.92 V
VOUT
FAULT
VIN = 5V to 12V
tr = 1μs
Figure 15. OVP Response for Input Step
VIN
VOUT
IOUT
FAULT
VIN = 7.5V to 5V
tf = 400μs
Figure 17. Recovery from OVP
VIN
Max VOUT = 5.84 V
VOUT
FAULT
VIN = 5V to 12V
tr = 20μs
Figure 16. OVP Response for Input Step
VIN
IOUT
FAULT
VOUT
OCP Counter Counts to 15 Before Switching OFF Device
Figure 18. Powering Up into a Short Circuit on OUT Pin
Copyright © 2012â2015, Texas Instruments Incorporated
Product Folder Links: bq24314C
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