AAT4680 Datasheet, PDF (5/10 Pages) Advanced Analogic Technologies – Electronic Resettable Fuse

Typical Characteristics
Unless otherwise noted, V_IN = 5V, T_A = 25°C.
Quiescent Current vs. Temperature
20
18
16
14
12
10
8
6
4
2
0
-40 -20
0
20
40
60
80
100 120
Temperature (°C)
AAT4680
Electronic Resettable Fuse
Quiescent Current vs. Input Voltage
12
10
8
6
4
2
0
0
1
2
3
4
5
6
Input Voltage (V)
Current Limit vs. Output Voltage
1
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
Output Voltage (V)
Short Circuit Through 0.3Ω
6
7
4
Input Voltage ⁵
2
0
-2
-0.5
0.0
3
Output Voltage
1
Output Current
0.5
1.0
Time (μs)
-1
1.5
2.0
4680.2006.05.1.2
R_DS(ON) vs. Temperature
700
650
600
550
500
450
400
350
300
-40 -20
V_IN = 3V
V_IN = 5V
0
20
40
60
80
Temperature (°C)
100 120
Short Circuit Through 0.6Ω
6
5
4
Input Voltage ₃
Output Current
2
1
Output Voltage
0
-1
-0.5
0.0
0.5
1.0
1.5
2.0
Time (μs)
5