參數(shù)資料
型號(hào): tle 4728
廠商: SIEMENS AG
英文描述: 4-Phase Stepper-Motor Driver(兩相步進(jìn)式馬達(dá)驅(qū)動(dòng)器)
中文描述: 4相步進(jìn)電機(jī)驅(qū)動(dòng)器(兩相步進(jìn)式馬達(dá)驅(qū)動(dòng)器)
文件頁數(shù): 14/25頁
文件大?。?/td> 219K
代理商: TLE 4728
TLE 4728 G
Data Sheet
14
1999-05-18
Output Saturation Voltages
V
sat
versus Output Current
I
Q
Typical Power Dissipation
P
tot
versus
Output Current
I
Q
(non stepping)
Forward Current
I
F
of Free-Wheeling Diodes
versus Forward Voltages
V
F
Permissible Power Dissipation
P
tot
versus
Case Temp.
T
C
(measured at pin 5)
V
0
0
0.2
0.5
1.0
0.6
0.4
0.8
A
Ι
Q
satuD
V
V
satl
satuC
sat
V
= 14 V
= 25 C
V
T
j
1.5
V
S
2.0
IED01831
both phases active
0
0
0.2
1
2
0.6
0.4
0.8
A
Ι
Q
S
V
= 14 V
tot
P
= 10 mH
= 2
L
R
OSC
phase x
C
T
C
phase x
3
W
= 25 C
= 2.2 nF
4
IED01832
IED01218
0
0
0.5
1.0
1.5
V
0.2
0.4
0.6
0.8
1.0
A
V
F
Ι
F
= 25 C
V
Fu
V
Fl
T
j
IED01833
-25
0
W
C
T
tot
P
0
25
75
4
8
12
16
=
T
jmax
150 C
120 C
125
175
2
6
10
C
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