BQ24004 Datasheet, PDF (8/22 Pages) Texas Instruments – TWO-CELL Li-ION CHARGE MANAGEMENT IC FOR PDAs AND INTERNET APPLIANCES

bq24004
bq24005
bq24006
SLUS476B – DECEMBER 2000 – REVISED MAY 2002
TYPICAL CHARACTERISTICS
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OUTPUT VOLTAGE
vs
OUTPUT CURRENT
8.48
V(IN) = 10 V
8.44 TA = 25°C
8.40
VSEL = VCC
8.36
8.32
8.28
8.24
VSEL = VSS
8.20
8.16
8.12
0
200 400 600 800 1000
IO – Output Current – mA
Figure 1
1200
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
8.48
IO = 100 mA
8.44 ^{TA = 25°C}
8.40
VSEL = VCC
8.36
8.32
8.28
8.24
VSEL = VSS
8.20
8.16
8.12
9.0
9.2
9.4
9.6
9.8
10.0
VI – Input Voltage – V
Figure 3
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
8.48
V(IN) = 5 V
8.44
8.40
VSEL = VCC
8.36
8.32
8.28
8.24
VSEL = VSS
8.20
8.16
8.12
–50
0
50
100
150
TJ – Junction Temperature – °C
Figure 2
100.8
100.6
CURRENT SENSE VOLTAGE
vs
INPUT VOLTAGE
IO = 100 mA
TA = 25°C
100.4
100.2
100.0
99.8
99.6
9.0
9.2
9.4
9.6
9.8
10.0
VI – Input Voltage – V
Figure 4
8