Datasheet

400 ms/div
MPPSET
1V/div
LODRV
5V/div
PH
20V/div
IBAT
1A/div
VCC
10V/div
VREF
2V/div
REGN
5V/div
STAT1
20V/div
800 s/divm
MPPSET
1V/div
LODRV
5V/div
PH
20V/div
IBAT
1A/div
4 ms/div
MPPSET
1V/div
LODRV
5V/div
PH
20V/div
IBAT
1A/div
10 s/divm
HIDRV
20V/div
LODRV
5V/div
PH
20V/div
IL
1A/div
200 ns/div
HIDRV
20V/div
LODRV
5V/div
PH
20V/div
IL
1A/div
100 ns/div
bq24650
www.ti.com SLUSA75 –JULY 2010
TYPICAL CHARACTERISTICS
V
CC
= 25V, bq24650 Application Circuit, T
A
= 25°C unless otherwise noted
Figure 2. Power Up on V
CC
Figure 3. Charge Start on MPPSET
Figure 4. Charge Soft Start on MPPSET Figure 5. Charge Stop on MPPSET
Figure 6. Switching in Continuous Conduction Mode Figure 7. Switching in Discontinuous Conduction Mode
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