MP6211/MP6212 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
TYPICAL PERFORMANCE CHARACTERISTICS
VIN=5.5V, CL=2.2uF, TA = +25ºC, unless otherwise noted.
Supply Current, Output
Enabled vs. Input Voltage
VEN=5V
100
95
90
85
80
75
70
0.9
2.5
0.8
2
0.7
0.6
1.5
0.5
1
0.4
2.5
2.5
3.5
4.5
5.5
6.5
3
3.5
4
4.5
5
5.5
6
2.5
3
3.5
4
4.5
5
5.5
6
INPUT VOTAGE (V)
INPUT VOTAGE (V)
INPUT VOTAGE (V)
Static Drain-Source On-State
Resistance Variation vs.
Ambient Temperature
VIN=5V, IO=0.1A
Static Drain-Source On-State
Resistance vs. Input Voltage
VEN=5V, IOUT=1A
Input to Output Voltage
vs. Load Current
VEN=5V
30
120
110
100
90
140
120
100
80
Vin=5.5V
Vin=5V
25
20
15
10
5
Vin=4V
Vin=3.3V
Vin=2.7V
0
-5
60
-10
-15
-20
-25
-30
40
80
70
20
0
0
-45 -30 -15 0 15 30 45 60 75 90
2.5
3
3.5
4
4.5
5
5.5
6
0.2 0.4 0.6 0.8
1
1.2
INPUT VOLTAGE (V)
OUTPUT CURRENT (A)
Short Circuit Output Current
Threshold Trip Current
Current Limit Response
vs. Input Voltage
VEN=5V, VIN=5V
vs. Input Voltage
VEN=5V
Time vs. Peak Current
VEN=5V
2
1.9
1.8
1.7
1.6
1.5
50
45
40
35
30
25
20
15
10
5
1.75
1.7
1.65
1.6
1.55
1.5
1.45
1.4
0
2.5
3
3.5
4
4.5
5
5.5
6
2.5
3
3.5
4
4.5
5
5.5
6
0
2
4
6
8
10 12
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
PEAK CURRENT (A)
MP6211_MP6212 Rev. 1.1
9/18/2009
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
5
MPS [ MONOLITHIC POWER SYSTEMS ]
