BQ24130_15 Datasheet, PDF (12/29 Pages) Texas Instruments – 600-kHz Synchronous Switch-Mode Host-ControlledBattery/Supercapacitor Charger With 4-A Integrated MOSFETs

bq24130
SLUSAN2C – JULY 2011 – REVISED JUNE 2012
TYPICAL CHARACTERISTICS (continued)
PH
10 V/div
BAT
5 V/div
PH 10 V/div
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I(IND)
500 mA/div
t - Time - 400 ns/div
Figure 11. Switching (DCM)
VBAT
5 V/div
PH 10 V/div
I(IND)
2 A/div
t - Time - 4 ms/div
Figure 13. Short Battery (zoom-in)
I(IND)
2 A/div
t - Time - 400 ns/div
Figure 12. Short Battery
AVCC
5 V/div
VCAP 5 V/div
PH 10 V/div
IOUT
1 A/div
t - Time - 200 ms/div
Figure 14. SuperCap Charge Cycle
12
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