MIC2025 Micrel Semiconductor, MIC2025 Datasheet - Page 5

• Manufacturer Part Number: MIC2025
• Description: Single-Channel Power Distribution Switch Preliminary Information
• Manufacturer: Micrel Semiconductor

March 2000
MIC2025/2075
1000
200
150
100
800
600
400
200
800
700
600
500
400
300
200
100
180
160
140
120
100
50
80
60
40
20
-40 -20
0
0
-40 -20
0
2.5
0
2.5
Short-Circuit Current-Limit
Short-Circuit Current-Limit
V
V
IN
3.0
3.0
IN
Supply On-Current
Supply On-Current
+85 C
TEMPERATURE ( C)
vs. Input Voltage
INPUT VOLTAGE (V)
= 3.3V
TEMPERATURE ( C)
vs. Input Voltage
INPUT VOLTAGE (V)
vs. Temperature
vs. Temperature
= 5V
3.3V
5V
0
0
3.5
3.5
20 40 60 80 100
20 40 60 80 100
4.0
4.0
+85 C
4.5
-40 C
4.5
+25 C
5.0
+25 C
5.0
-40 C
5.5
5.5
1200
1000
1200
1100
1000
800
600
400
200
200
150
100
900
800
700
600
500
400
300
200
100
160
140
120
100
50
80
60
40
20
0
-40 -20
0
-40 -20
0
0
2.5
2.5
Current-Limit Threshold
Current-Limit Threshold
+85 C
3.0
3.0
TEMPERATURE ( C)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
INPUT VOLTAGE (V)
vs. Input Voltage
vs. Input Voltage
vs. Temperature
vs. Temperature
On-Resistance
On-Resistance
0
0
3.5
3.5
I
OUT
V
V
+25 C
I
OUT
IN
IN
20 40 60 80 100
20 40 60 80 100
5
+85 C
+25 C
-40 C
= 500mA
4.0
= 5V
= 3.3V
4.0
3.3V
= 500mA
4.5
4.5
5V
-40 C
5.0
5.0
5.5
5.5
5.0
4.0
3.0
2.0
1.0
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
5
4
3
2
1
0
-40 -20
0
-40 -20
0
2.5
0
2.5
-40 C
3.0
3.0
Turn-On Rise Time
Turn-On Rise Time
Enable Threshold
Enable Threshold
V
TEMPERATURE ( C)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
INPUT VOLTAGE (V)
vs. Input Voltage
vs. Input Voltage
vs. Temperature
vs. Temperature
V
IN
EN
0
0
3.5
3.5
= 3.3V
V
V
FALLING
EN
EN
+85 C
V
20 40 60 80 100
20 40 60 80 100
EN
FALLING
RISING
4.0
4.0
V
RISING
IN
T
V
= 5V
4.5
4.5
+25 C
R
C
A
IN
R
C
MIC2025/2075
L
L
= 25 C
=10
=1 F
L
L
= 5V
=10
=1 F
5.0
5.0
5.5
5.5
Micrel