MP5007DQ データシートの表示（PDF） - Monolithic Power Systems
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MP5007DQ Datasheet PDF : 11 Pages
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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
2.35
Supply Current, Output
Disabled vs. Input Voltage
VEN=0V
1.21
Static Drain-Source On-State
Resistance vs. Input Voltage
IOUT=0.5A
40
1.2
2.3
38
1.19
2.25
1.18
36
1.17
2.2
1.16
34
1.15
2.15
32
1.14
2.1
4 4.5 5 5.5 6 6.5 7
1.13
4 4.5 5 5.5 6 6.5 7
30
4 4.25 4.5 4.75 5 5.25 5.5 5.75 6
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Input to Output Voltage
vs. Load Current
120
VCC=4V
100
VCC=5V
80
60
40
VCC=6V
20
0
0 0.5
1 1.5
2 2.5
LOAD CURRENT (A)
Current Limit Response
vs. Peak Current
no COUT
18
15
12
9
6
3
0
4
8
12
16
20
PEAK CURRENT (A)
Short Circuit Output
Current vs. Input Voltage
Trip Current vs.
Input Voltage
2.2
3.45
3.4
2.1
3.35
3.3
2
3.25
1.9
3.2
3.15
1.8
4
4.4 4.8 5.2 5.6 6
INPUT VOLTAGE (V)
3.1
4 4.5
5 5.5
6
INPUT VOLTAGE (V)
Trip Current & Hold
Current vs. RLIMIT
3.5
3
Trip Current
2.5
2
Hold Current
1.5
1
0.5
0
20 30 40 50 60 70 80 90 100
MP5007 Rev.1.1
www.MonolithicPower.com
5
9/2/2014
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