Datasheet

Voltage-V
Time-2 s/divm
CH1=SNSpin,20mV/div
CH2=MODpin,5V/div
1
2
Voltage-V
Time-10 s/divm
CH2=RCpin,1V/div
CH4= pin,1V/divLED
CH3=MODpin,5V/div
CH1=V ,5V/div
O
4
1
2
3
Voltage-V
Time-1s/div
CH3=RCpin,2V/div
CH2=BATpin,1V/div
CH4=MODpin,5V/div
CH1=V ,10V/div
O
4
1
2
3
bq24401
SLUS497A –SEPTEMBER 2001–REVISED MARCH 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 15. bq24401 in Fast Charge Figure 16. bq24401 Fast Charge SNS and MOD Waveforms
Figure 17. bq24401 Cycling In and Out of Sleep Mode (No battery present)
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