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AAT4674 Datasheet, PDF (5/13 Pages) Advanced Analogic Technologies – Power Supply Selector Switch
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Typical Characteristics
IIN1 Shutdown Current vs. Temperature
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-40
VIN1 = 6.5V
VIN1 = 5V
VIN1 = 3.6V
VIN1 = 4.2V
-15
10
35
60
85
Temperature (°C)
IIN1 Operation Current vs. Temperature
(IOUT = 0A)
20
18
16
14
12
10
8
6
4
-40
VIN1 = 5V
VIN1 = 6.5V
VIN1 = 3.6V
VIN1 = 4.2V
-15
10
35
60
85
Temperature (°C)
RDS(ON) vs. Temperature
250
200
VIN = 2.5V
150
VIN = 3.5V
100
VIN = 6.5V
50
VIN = 5V
0
-40
-15
10
35
60
Temperature (°C)
85
110
AAT4674
Power Supply Selector Switch
IIN2 Shutdown Current vs. Temperature
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-40
VIN2 = 6.5V
VIN2 = 5V
VIN2 = 3.6V
VIN2 = 4.2V
-15
10
35
60
85
Temperature (°C)
IIN2 Operation Current vs. Temperature
(IOUT = 0A)
20
18
VIN2 = 6.5V
16
14
VIN2 = 5V
12
10
VIN2 = 4.2V
8
VIN2 = 3.6V
6
4
-40
-15
10
35
60
85
Temperature (°C)
Enable Threshold vs. Input Voltage
1.1
1.05
1
0.95
VIH(EN)
0.9
0.85
0.8
VIL(EN)
0.75
0.7
0.65
0.6
2.5
3
3.5
4
4.5
5
5.5
6
6.5
Input Voltage (V)
4674.2007.09.1.0
5
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