MIC2073 Datasheet, PDF (6/16 Pages) Micrel Semiconductor – Dual-Channel Power Distribution Switch

Micrel, Inc.
Typical Characteristics
Supply On-Current
vs. Temperature
180
160
140
5V
120
100
80
3.3V
60
40
20
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Supply On-Current
vs. Input Voltage
200
150
-40°C
100
50
+85°C
+25°C
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
Short-Circuit Current-Limit
vs. Temperature
1000 V = 3.3V
IN
800
V = 5V
IN
600
400
200
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
Short-Circuit Current-Limit
vs. Input Voltage
1000
900
800
700 ^{+85°C +25°C}
-40°C
600
500
400
300
200
100
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
January 2009
On-Resistance
vs. Temperature
180
160
3.3V
140
120
100
5V
80
60
40
20 I = 500mA
OUT
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
On-Resistance
vs. Input Voltage
200
150
+85°C
+25°C
100
-40°C
50
I = 500mA
OUT
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
Current-Limit Threshold
vs. Temperature
1200
1000
V = 5V
IN
800
V = 3.3V
IN
600
400
200
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
1200
1000
Current-Limit Threshold
vs. Input Voltage
+85°C
800
+25°C -40°C
600
400
200
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
6
MIC2073/2074
Turn-On Rise Time
vs. Temperature
5
4
3
V = 3.3V
2
IN
1
V = 5V
IN
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
Turn-On Rise Time
vs. Input Voltage
2.5
2.0
+85°C
1.5
-40°C
+25°C
1.0
0.5
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
Fall Time
vs. Temperature
100
90
80
70
60
50
40
30
20
10
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
100
90
80
70
60
50
40
30
20
10
02.5
Fall Time
vs. Input Voltage
25°C
3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
M9999-011209