M56755AFP 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M56755AFP Datasheet PDF : 10 Pages
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MITSUBISHI <CONTROL / DRIVER IC>
M56755AFP
SPINDLE MOTOR DRIVER
BASICALLY CHARACTERISTICS This data is an example for typical sample.
Output saturation voltage and Load current Characteristics. (Condition Vcc2 = Vm = 12V, Vcc = 5V)
12.0
11.5
11.0
0.76 0.79
10.5
0.86
0.89
0.91
0.98
1.05
This device can use this voltage value
due to motor drive.
Top side
saturation voltage
1.18
1.5
1.0
0.5
0.07
0
0
0.13
200
0.25
400
0.38
0.32
600
Load current (mA)
0.49
800
0.62
1000
0.76
Bottom side
saturation voltage
1200
Output saturation voltage and Load current Characteristics. (At bootstrap)
If you use a bootstrap as below,it is possible to make low the output
saturation voltage. (Condition Vcc2=6V,Vm=5V,Vcc=5V)
5.0
0.29
0.35
4.5
0.06
0.12 0.23
0.47
0.62
Top side
saturation voltage
4.0
0.83
3.5
This device can use this voltage value
due to motor drive.
1.5
1.0
0.5
0.07
0
0
0.13
200
0.25
400
0.38
0.32
600
Load current (mA)
0.49
800
0.62
1000
0.76
Bottom side
saturation voltage
1200
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