參數(shù)資料
型號(hào): M56745FP
廠商: Mitsubishi Electric Corporation
元件分類: 馬達(dá)/運(yùn)動(dòng)控制及驅(qū)動(dòng)器
英文描述: SPINDLE MOTOR DRIVER
中文描述: 主軸馬達(dá)驅(qū)動(dòng)
文件頁數(shù): 2/5頁
文件大?。?/td> 335K
代理商: M56745FP
SPINDLE MOTOR DRIVER
M56745FP
MITSUBISHI <CONTROL / DRIVER IC>
Io
Pt
Tj
7.0
VH(c)
4.5
-40 – +125
VM
14
Vcc
K
θ
1.0
1.2
150
9.6
Topr
-20 – +75
Tstg
Symbol
Ratings
Units
Parameter
Conditions
ABSOLUTE MAXIMUM RATINGS (Ta=25C)
V
C
V
A
W
C
mW/C
C
Limits
Min.
Typ.
Max.
Units
RECOMMENDED OPERATING CONDITIONS
Vcc
V
5.0
4.5
5.5
VM
V
Io
10.8
13.2
700
mA
12.0
Motor supply voltage
5V supply voltage
Output current
Sensor amp. Differential input range
Power dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
Free Air
to
pins
pin maximum input voltage
Symbol
Parameter
5V Power supply
Motor Power supply
Output drive current
to
Pin No.
Function
Symbol
PIN FUNCTION
S/S
N.C
GND
VM
CI
EC
ECR
Vcc
Hb
Hu+
Hu-
Hv+
Hv-
Hw+
Hw-
GND
M.GND
Rnf
Rs
U
V
W
Start / Stop
1
2
3
4
5
6
13
14
15
16
17
18
19
20
21
22
23
24
31
32
33
34
35
36
7
12
25
30
GND
Motor supply voltage
Phase Compensation
Motor speed control
The reference voltage for EC.
5V supply voltage.
Bias for Hall Sensor
Hu+ Sensor amp. input
Hu- Sensor amp. input
Hv+ Sensor amp. input
Hv- Sensor amp. input
Hw+ Sensor amp. input
Hw- Sensor amp. input
GND
Motor GND.
Current feedback amp. input
Motor current sense.
Motor drive output U
Motor drive output V
Motor drive output W
to
13
17
19
24
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