BQ24130_15 Datasheet, PDF (10/29 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
AVCC
10 V/div
AVCC
10 V/div
www.ti.com
REGN
5 V/div
BAT
5 V/div
STAT
10 V/div
t - Time - 10 ms/div
Figure 3. Power Up (BAT, STAT)
PH
10 V/div
REGN
5 V/div
PH 10 V/div
ICHG
2 A/div
t - Time - 10 ms/div
Figure 4. Power Up (PH, ICHG)
ISET1
500 mV/div
STAT
10 V/div
PH
10 V/div
ICHG
2 A/div
t - Time - 4 ms/div
Figure 5. Current Soft Start
I(IND)
2 A/div
t - Time - 10 ms/div
Figure 6. ISET1 Enable and Disable Charge
10
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