參數(shù)資料
型號: M56787FP
廠商: Mitsubishi Electric Corporation
元件分類: 基準電壓源/電流源
英文描述: SPINDLE MOTOR DRIVER
中文描述: 主軸馬達驅(qū)動
文件頁數(shù): 2/8頁
文件大?。?/td> 150K
代理商: M56787FP
SPINDLE MOTOR DRIVER
M56787FP
MITSUBISHI <CONTROL / DRIVER IC>
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Limits
Typ.
5.0
12.0
5V Power supply
12V Power supply
Min.
4.5
4.5
Max.
5.5
13.2
Unit
V
V
mA
1000
V
CC
1
V
CC
2
Io
Output drive current
ABSOLUTE MAXIMUM RATING
(Ta=25C)
V
CC
1
Io
Output current
Sensor amp.
Differential input range
1.5
A
V
Pt
K
θ
Tj
Topr
Tstg
Power dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
4.5
W
mW/C
C
C
C
1.2
9.6
150
-40 – +125
Free Air
Free Air
Symbol
R
S
V
CC
2
Rating
16
16
Unit
V
V
5V supply voltage
V
7.0
VH(c)
Parameter
Conditions
Motor supply voltage
12V supply voltage
-20 – +75
*Note2 ; The ICs must be operated within the Pt (power dissipation) or the area of safety operation
Note 2
15
pin
16
pin
19
pin
23 – 28
pins
29
35
8
14
TP
GND
GND
R
S
V
CC
1
HB
N.C
GND
Motor current sense
Bias for Hall Sensor
EC
ECR
5V supply voltage
Motor speed control
The reference voltage for EC
Start / Stop
FG pulse select
Frequency generator output
Phase Compensation
S/S
FGS
FG
C
I
Pin No.
Symbol
N.C
N.C
Function
BRS
Reverse torque mode select
V
CC
2
12V supply voltage
Pin No.
Symbol
N.C
N.C
Function
Hw-
Hw+
Hv-
Hv+
Hu-
Hu+
N.C
U
MGND
GND
Hw- Sensor amp. input
Motor drive output U
Motor GND
Test
Hu+ Sensor amp. input
V
W
Hu- Sensor amp. input
Hv+ Sensor amp. input
Hv- Sensor amp. input
Hw+ Sensor amp. input
Motor drive output V
Motor drive output W
Note1
2
3
4
5
6
7
15
16
17
18
19
20
21
41
40
39
38
37
36
28
27
26
25
24
23
22
PIN DESCRIPTIONS
1
42
* Pull-up resistors (10kohm) are included in the circuits connected to [FG] pin.
* Note1. The
pin (TP) is test terminal. Please make an open the
24
pin (TP).
24
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