MP5007 – 5V, 1A- 5A PROGRAMMABLE CURRENT LIMIT SWITCH
TYPICAL PERFORMANCE CHARACTERISTICS
VCC = 5V, RLIMIT=22Ω, COUT=10μF, Cdv/dt=1nF, TA=25°C, unless otherwise noted.
Supply Current, Output
Enabled vs. Input Voltage
Static Drain-Source On-State
Resistance vs. Input Voltage
Supply Current, Output
Disabled vs. Input Voltage
I
=0.5A
V
=0V
EN
OUT
40
1.21
1.2
2.35
2.3
38
36
34
32
30
1.19
1.18
1.17
1.16
1.15
1.14
1.13
2.25
2.2
2.15
2.1
4 4.25 4.5 4.75 5 5.25 5.5 5.75 6
INPUT VOLTAGE (V)
4
4.5
5
5.5
6
6.5
7
4
4.5
5
5.5
6
6.5
7
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Short Circuit Output
Current vs. Input Voltage
Input to Output Voltage
vs. Load Current
Trip Current vs.
Input Voltage
2.2
2.1
2
3.45
3.4
120
100
80
60
40
20
0
V
CC=4V
V
=5V
CC
3.35
3.3
3.25
3.2
V
=6V
CC
1.9
1.8
3.15
3.1
4
4.5
5
5.5
6
4
4.4
4.8
5.2
5.6
6
0
0.5
1
1.5
2
2.5
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
LOAD CURRENT (A)
Current Limit Response
vs. Peak Current
Trip Current & Hold
Current vs. R
LIMIT
no C
OUT
3.5
3
18
15
12
9
Trip Current
2.5
2
Hold Current
1.5
1
6
3
0.5
0
0
4
8
12
16
20
20 30 40 50 60 70 80 90 100
PEAK CURRENT (A)
MP5007 Rev.1.1
9/2/2014
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