aoz1341 Alpha & Omega Semiconductor, aoz1341 Datasheet - Page 7

• Manufacturer Part Number: aoz1341
• Description: Dual Channel Usb Switch
• Manufacturer: Alpha & Omega Semiconductor

Functional Characteristics
Typical Characteristics
IOUT
500mA/div
Rev. 1.0 April 2011
EN
2V/div
160
140
120
100
80
70
60
50
40
30
20
10
Figure 7. Inrush Current with Different Load Capacitance
80
60
40
20
0
0
-40
-50
Figure 11. Rds(on) vs. Ambient Temperature
Figure 9. Supply Current, Output Enabled
-20
0
vs. Junction Temperature
Junction Temperature (°C)
Ambient Temperature (°C)
0
100μF
20
220μF
1ms/div
50
(Continued)
40
470μF
100
60
Vin=5.5V
Vin=5V
Vin=3.3V
Vin=2.7V
Vin=2.7V
Vin=3.3V
Vin=5V
Vin=5.5V
80
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150
IOUT
500mA/div
EN
2V/div
2.30
2.28
2.26
2.24
2.22
2.18
2.16
2.14
2.12
2.10
0.45
0.35
0.25
0.15
0.05
2.2
0.5
0.4
0.3
0.2
0.1
0
-50
-50
Figure 12. UVLO Threshold vs. Junction Temperature
Figure 10. Supply Current, Output Disabled
Figure 8. Short Circuit Current Limit
0
0
vs. Junction Temperature
Junction Temperature (°C)
Junction Temperature (°C)
20ms/div
50
50
100
100
AOZ1341
Page 7 of 16
Vin=5.5V
Vin=5V
Vin=3.3V
Vin=2.7V
Rising
Falling
150
150