BQ24001 Datasheet, PDF (10/23 Pages) Texas Instruments – SINGLE-CELL Li-ION CHARGE MANAGEMENT IC FOR PDAs AND INTERNET APPLIANCES

bq24001
bq24002
bq24003
SLUS462D – SEPTEMBER 2000 – REVISED MAY 2002
TYPICAL CHARACTERISTICS
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DROPOUT VOLTAGE
vs
OUTPUT CURRENT
600
TA = 25°C
500
400
VCC = 5 V
300
200
VCC = 10 V
100
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
800
IO = 1.2 A
700
600
VIN = 5 V
500
400
VIN = 10 V
300
200
0
0
200 400 600 800 1000 1200
IO – Output Current – mA
Figure 9
REVERSE CURRENT
vs
JUNCTION TEMPERATURE
6
VOUT = 4.3 V
5
4
3
2
1
0
–50
0
50
100
150
TJ – Junction Temperature – °C
Figure 11
100
–50
0
50
100
150
TJ – Junction Temperature – °C
Figure 10
REVERSE CURRENT LEAKAGE
vs
VOLTAGE ON OUT PIN
4.0
TA = 25°C
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5
6
7
8
9
10
VO – Voltage on Out Pin – V
Figure 12
10