ap2172 Diodes, Inc., ap2172 Datasheet - Page 11

• Manufacturer Part Number: ap2172
• Description: 1a Dual Channel Current-limited Power Switch
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP2162/AP2172 Rev. 5
650
600
550
500
450
400
350
300
250
68
63
58
53
48
43
38
33
28
-60
170
160
150
140
130
120
110
100
2
90
80
-60
Supply Current, Output Enabled vs Ambient Temperature
Static Drain-Source On-State Resistance vs Ambient
Vin=5.5V
-40
2.5
-40
-20
3
Rise Time vs Input Voltage
-20
Vin=5.0V
Ambient Temperature (°C)
Vin=2.7V
Ambient Temperature (°C)
3.5
Temperature
0
Input Voltage (V)
0
20
4
20
Vin=3.3V
40
4.5
40
Vin=2.7V
60
C L =1uF
R L =10Ω
T A =25°C
Vin=3.3V
Vin=5V
5
60
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5.5
80
80
1A DUAL CHANNEL CURRENT-LIMITED POWER
11 of 17
100
100
6
(Continued)
22
22
21
21
20
20
19
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.56
1.55
1.54
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
1.45
-60
2
-60
Supply Current, Output Disabled vs Ambient Temperature
C L =100uF
Short-Circuit Output Current vs Ambient Temperature
2.5
-40
-40
Vin=3.3V
Vin=2.7V
-20
3
-20
Vin=2.7V
Fall Time vs Input Voltage
AP2162/AP2172
Ambient Temperature (°C)
Ambient Temperature (°C)
Vin=5.0V
3.5
0
0
Input Voltage (V)
20
4
20
Vin=3.3V
Vin=5.5V
4.5
40
40
©
FEBRUARY 2009
Diodes Incorporated
60
60
5
C L =1uF
R L =10Ω
T A =25°C
Vin=5.0V
Vin=5.5V
SWITCH
5.5
80
80
100
100
6