aoz1312 Alpha & Omega Semiconductor, aoz1312 Datasheet - Page 6

• Manufacturer Part Number: aoz1312
• Description: Single Channel Usb Switch
• Manufacturer: Alpha & Omega Semiconductor

Functional Characteristics
Typical Characteristics
IOUT
500mA/div
Rev. 1.1 July 2011
200
180
160
140
120
100
EN
5V/div
70
60
50
40
30
20
10
80
60
40
20
0
0
-50
-50
Figure 7. Inrush Current with Different Load Capacitance
Figure 11. Rds(on) vs. Ambient Temperature
Figure 9. Supply Current, Output Enabled
V
R
T
A
IN
L
= 5Ω
= 25°C
= 5V
0
0
vs. Junction Temperature
Junction Temperature (°C)
Junction Temperature (°C)
100μF
50
50
220μF
1ms/div
(Continued)
100
100
470μF
Vin=5.5V
Vin=5V
Vin=3.3V
Vin=2.7V
Vin=2.7V
Vin=3.3V
Vin=5V
Vin=5.5V
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150
150
IOUT
500mA/div
EN
2V/div
2.22
2.21
2.20
2.19
2.18
2.17
2.16
2.15
2.14
2.13
2.12
2.11
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
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
AOZ1312
Page 6 of 13
Vin=5.5V
Vin=5V
Vin=3.3V
Vin=2.7V
Rising
Falling
150
150