參數(shù)資料
型號(hào): REJ03F0049_M56750FP
廠商: Hitachi,Ltd.
英文描述: LEAD FREE A6833 PLCC
中文描述: 3相無刷電機(jī)驅(qū)動(dòng)
文件頁數(shù): 3/9頁
文件大?。?/td> 119K
代理商: REJ03F0049_M56750FP
M56750FP
Rev.1.0, Sep.19.2003, page 3 of 8
Pin Description
Terminal
1
2
3
4
5
6
7 to 12
13
14
15
16
17
18
Absolute Maximum Ratings
Symbol
VCC
CI
TEST
PS
ACC
DEC
GND
RCP
CPOUT
VCTL
FGOUT
FG+
FG-
Function
Power Supply
Phase compensation
Test terminal
Power save
Acceleration signal input
Deceleration signal input
GND
Setting of charge pump output current.
Charge pump circuit output.
Speed control signal input.
FG amp. output.
FG amp. non-inverted input (+)
FG amp. inverted input (-)
Terminal
36
35
34
33
32
31
25 to 30
24
23
22
21
20
19
Symbol
U
V
W
RS
RNF
HD
GND
Hu+
Hu-
Hv+
Hv-
Hw+
Hw-
Function
U phase output
V phase output
W phase output
Current sensing output
Current sensing
Hall-elements drive
GND
Hu+ sensor input
Hu- sensor input
Hv+ sensor input
Hv- sensor input
Hw+ sensor input
Hw- sensor input
(unless otherwise noted Ta=25
°
C)
Condition
Parameter
Power Supply
Output current
Hall sensor Amp.
differential input range
Input voltage of input terminal
Output current of HD terminal
Maximum input voltage of HD
Symbol
Vcc
Io
VHA1
Limit
28
1.0
4.5
Unit
V
A
V
Vi
IHD
VHD
7.0
20
28
V
mA
V
ACC
,
DEC
, PS, VCTL terminals.
Under output Tr. OFF condition.
(Open collector output).
Under output Tr. OFF condition.
(Open collector output).
With infinite heatsink
With infinite heatsink
Output current of FGout terminal
Maximum input voltage of FG
output.
Power dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
I
FG
out
V
FG
out
5.0
7.0
mA
V
Pt
K
θ
Tj
Topr
Tstg
4.5
27.8
150
20 to 75
40 to 150
W
°
C/W
°
C
°
C
°
C
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