MIC2025_10 Datasheet, PDF (5/14 Pages) Micrel Semiconductor – Single-Channel Power Distribution Switch MM8®

MIC2025/2075
Micrel, Inc.
S upply On-C urrent
vs . T emperature
180
160
140
120
5V
100
80
60
3.3V
40
20
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
S upply On-C urrent
vs . Input V oltage
200
150
-40°C
100
50
+85°C
+25°C
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
S hort-C irc uit C urrent-L imit
vs . T emperature
1000
800 V _IN = 3.3V
600
V_IN = 5V
400
200
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
S hort-C irc uit C urrent-L imit
vs . Input V oltage
800
700
+25°C
600
+85°C
500
-40°C
400
300
200
100
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
On-R es is tanc e
vs . T emperature
160
140
120
3.3V
100
5V
80
60
40
I_OUT = 500mA
20
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
On-R es is tanc e
vs . Input V oltage
200
150
+85°C
100
+25°C
50
-40°C
I_OUT = 500mA
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
C urrent-L imit T hres hold
1200
vs . T emperature
1000
800
600
V_IN = 3.3V
V_IN = 5V
400
200
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
C urrent-L imit T hres hold
1200
vs . Input V oltage
1100
1000
900
800
700
600 +85°C +25°C
-40°C
500
400
300
200
100
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
T urn-On R is e T ime
vs . T emperature
5
4
V_IN = 3.3V
3
2
V_IN = 5V
1
R _L=10Ω
C _L=1µF
0-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
T urn-On R is e T ime
vs . Input V oltage
5.0
4.0
+85°C
3.0
-40°C
2.0
+25°C
1.0
R _L=10Ω
C _L=1µF
02.5 _{3.0 3.5 4.0 4.5 5.0 5.5}
INPUT VOLTAGE (V)
E nable Thres hold
vs . T emperature
2.5
2.0
V_{E N} R IS ING
1.5
V_EN FALLING
1.0
0.5
V_IN = 5V
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
E nable Thres hold
vs . Input V oltage
2.5
2.0
V_{E N} R IS ING
1.5
V_EN FALLING
1.0
0.5
02.5
T _A = 25°C
3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
June 2010
5
MIC2025/2075