M56733 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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M56733 Datasheet PDF : 4 Pages
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MITSUBISHI <CONTROL / DRIVER IC>
M56733AFP
3-PHASE BRUSHLESS MOTOR CONTROL
ELECTRICAL CHARACTERISTICS (Ta=25˚C, VCC=12V unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Min. Type. Max. Unit
ICCH
ICCL
IINHA
VN
∆VN
Vsat
VTH
GV
∆GV
Circuit current
Except for injector current with circuit turned ON 9
18
28
mA
Circuit current
With circuit turned OFF
–
–
300
µA
Hole amplifier input current
–
0.4
4.0
µA
Phase output center voltage
5.1 6.3 7.1
V
Center voltage difference between phases
–
–
0.2
V
Output saturation voltage
IO=0.7A, sum of upper and lower voltage
–
2.8 3.2
V
Control input reference voltage
Voltage at FLT pin when output starts
1.05 1.20 1.35
V
Voltage gain between control input and
output
Source side
Sink side
Source + Sink
16.65 18.05 25.10
20.82 23.80 26.81 dB
26.00 28.00 30.00
Difference in voltage gain between phases
–
–
2
dB
Vref
Error amplifier reference voltage
Measurement of mean level of discriminator
output
2.0
2.2
2.4
V
IIN•E
Error amplifier input current
Hi
Vo•E
Error amplifier output level
Lo
-0.2 -0.02 –
µA
2.2 2.5 3.1
V
0.6 0.8 1.05
VCL
Current limit reference voltage
Voltage at RF pin when the voltage at FLT pin
is lower than 1.5V.
0.36
0.40
0.44
V
VIN
Function input threshold voltage
IIN
Vinj
VODSC
Input current at function input pin
Voltage at injector pin
Discriminator output level
Hi
6,13pin
Lo
VIN=12V 6pin
VIN=0V 13pin
Iinj=6mA
Hi
Lo
2.5
–
–
V
–
–
1.0
500
-150
700
-100
1000
-70
µA
0.6 0.9 1.5
V
4.1 4.8 5.3
V
0.5 0.8 1.2
∆T
Discriminator count error
+ for deceleration side, - for acceleration side
fosc=492kHz
-6
1
6
µs
fosc
IinjMAX
IinjMIN
VOLFG
Oscillation frequency
Maximum operating current of injector
Minimum operating current of injector
FG amplifier output low level (monitor)
fosc=492kHz
fosc=492kHz
fosc=492kHz
IL=200µA
-0.2
–
0.2
%
25
–
–
mA
–
–
4
mA
–
0.1 0.2
V
I1FG
Leak current at FG amplifier output pin
(monitor)
12V applied
–
–
1.0
µA
IINMOD Input current at MOD pin
12V applied
0V applied
435 565 800
-75
-98 -140
µA
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