M54972FP 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M54972FP Datasheet PDF : 6 Pages
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MITSUBISHI <CONTROL / DRIVER IC>
M54972P/FP
Bi-CMOS 8-BIT SERIAL-INPUT LATCHED DRIVER
TYPICAL CHARACTERISTICS (VCC=5V, Ta=25°C, unless otherwise noted)
Thermal derating
(Absolute maximum rating)
1.5
M54972P
VCC vs. ICC
100
80
1.0 M54972FP
60
40
0.5
20
0
0
25
50
75
100
Ambient temperature Ta (°C)
0
3
4
5
6
7
Supplyvoltage VCC (V)
8 Outputs ON
7 Outputs ON
6 Outputs ON
5 Outputs ON
4 Outputs ON
3 Outputs ON
2 Outputs ON
1 Output ON
8
Duty cycle vs. allowable output current
(M54972P)
400
Duty cycle vs. allowable output current
(M54972P)
400
300
1–6
7
8
200
Ta = 25°C, VCC = 6V
100
Repetitive frequency >10HZ
Each figure in a circle shows the number
of output circuits which operate
simultaneously.
Current value : output current per circuit
0
0
20
40
60
80
100
Duty cycle (%)
Duty cycle vs. allowable output current
(M54972FP)
300
1 –3
4
5
200
6
8
100 Ta = 25°C, VCC = 6V
Repetitive frequency >10HZ
Each figure in a circle shows the number
of output circuits which operate
simultaneously.
Current value : output current per circuit
0
0
20
40
60
80
100
Duty cycle (%)
300
1–3
4
5
200
6
7
8
Ta = 75°C, VCC = 6V
100
Repetitive frequency >10HZ
Each figure in a circle shows the number
of output circuits which operate
simultaneously.
Current value : output current per circuit
0
0
20
40
60
80
100
Duty cycle (%)
Duty cycle vs. allowable output current
(M54972FP)
300
12
3
200
4
100 Ta = 75°C, VCC = 6V
Repetitive frequency >10HZ
6
Each figure in a circle shows
the number of output circuits which
8
operate simultaneously.
Current value : output current per circuit
0
0
20
40
60
80
100
Duty cycle (%)
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