參數(shù)資料
型號(hào)： tle 4727
廠商： SIEMENS AG
英文描述： 3-Phase Stepper-Motor Driver(兩相步進(jìn)式馬達(dá)驅(qū)動(dòng)器)
中文描述： 三相步進(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(yè)數(shù)： 8/22頁(yè)
文件大?。?/td> 209K
代理商： TLE 4727
TLE 4727
Semiconductor Group
8
1998-12-16
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
= 25
°
C and
the given supply voltage.
Power Output Sink
Diode Transistor Sink Pair
(D13, T13; D14, T14; D23, T23; D24, T24)
Saturation voltage
Saturation voltage
Reverse current
Forward voltage
Forward voltage
V
satI
V
satI
I
RI
V
FI
V
FI
0.1
0.2
500
0.6
0.7
0.4
0.5
1000
0.95
1
0.6
0.8
1500
1.25
1.3
V
V
μ
A
V
V
I
Q
= – 0.5 A
I
Q
= – 0.7 A
V
S
=
V
Q
= 40 V
I
Q
= 0.5 A
I
Q
= 0.7 A
Power Output Source
Diode Transistor Source Pair
(D11, T11; D12, T12; D21, T21; D22, T22)
Saturation voltage; charge
Saturation voltage; discharge
Saturation voltage; charge
Saturation voltage; discharge
Reverse current
Forward voltage
Forward voltage
Diode leakage current
V
satuC
V
satuD
V
satuC
V
satuD
I
Ru
V
Fu
V
Fu
I
SL
0.6
0.1
0.7
0.2
400
0.7
0.8
0
1.1
0.4
1.2
0.5
800
1.05
1.1
3
1.3
0.7
1.5
0.8
1200
1.35
1.4
10
V
V
V
V
μ
A
V
V
mA
I
Q
= 0.5 A
I
Q
= 0.5 A
I
Q
= 0.7 A
I
Q
= 0.7 A
V
S
= 40 V,
V
Q
= 0 V
I
Q
= – 0.5 A
I
Q
= – 0.7 A
I
F
= – 0.7 A
Characteristics
(cont’d)
V
S
= 6 to 16 V;
T
j
= – 40 to 130
°
C
Parameter
Symbol
Limit Values
min.
typ.
Unit Test Condition
max.
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