MIC5191 Datasheet, PDF (4/13 Pages) Micrel Semiconductor – Ultra High-Speed, High-Current Active Filter/LDO Controller

MIC5191
Typical Characteristics
1.005
Load Regulation
1.004
1.003
1.002
1.001
1
0.999
0.998
0.997
0.996
0.9950 _{1 2 3 4 5 6 7 8 9 10}
Output Current (A)
V_CC
vs.
Current
V_CCVoltage
20
18
16
14
12
10
8
6
4
2
0
VCC Voltage (V)
Feedback Current
vs. V_CC Voltage
15
14
13
12
11
10
9
V_CC Voltage(V)
Enable Time
50
vs. V_CC Voltage
45
40
35
30
25
20
15
10
5
0
V_CC (V) Voltage
April 2004
Micrel
V_OUT vs. Temperature
1.005
1.004
1.003
1.002
1.001
1
0.999
0.998
0.997
0.996
0.99-5_{40 -20 0 20 40 60 80 100 120}
Temp (C)
Enable Threshold
0.8
vs. V_CC Voltage
0.7
0.6
0.5
0.4
0.3
0.2
V_CC Voltage (V)
Feedback Current
vs. Temperature
25
20
15
10
5
0
-40 -20 0 20 40 60 80 100 120
Temperature ( °C)
1.005
1.004
1.003
1.002
1.001
1
0.999
0.998
0.997
0.996
0.995
V_OUT vs. Vcc Voltage
V_cc (V)
Input 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)
Current Limit Threshold
65
vs. V_cc Voltage
60
55
50
45
40
V_CC (V)
4
M9999-042804