AP1212
DUAL USB HIGH-SIDE POWER SWITCH
Typical Performance Characteristics (Continued)
Current-Limit Threshold vs. Supply Voltage
1.6
1.4
-40OC
1.2
25OC
1.0
85OC
0.8
0.6
0.4
0.2
0.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
SUPPLY VOLTAGE (V)
UVLO Threshold vs. Temperature
3.0
VIN RISING
2.5
2.0
VIN FALLING
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
TEMPERATURE (OC)
80
100
Current-Limit Threshold vs. Temperature
1.6
1.4
1.2
VSUPPLY=5V
1.0
VSUPPLY=3.3V
0.8
0.6
0.4
0.2
0.0
-40
-20
0
20
40
60
TEMPERATURE (OC)
80
100
AP1212 Rev. 2
7 of 12
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FEBRUARY 2007
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