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(yè)數(shù): 5/25頁(yè)
文件大?。?/td> 219K
代理商: TLE 4728
TLE 4728 G
Data Sheet
5
1999-05-18
Note: Stresses above those listed here may cause permanent damage to the
device. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
Absolute Maximum Ratings
T
j
= – 40 to 150
°
C
Parameter
Symbol
Limit Values
min.
– 0.3
– 0.3
– 1
– 2
– 15
– 0.3
– 0.3
– 50
Unit Remarks
max.
45
45
3
1
15
6
5
125
150
125
Supply voltage
Error outputs
V
S
V
Err
I
Err
I
Q
I
GND
V
IXX
V
OSC
V
RX
T
j
T
j
T
stg
V
V
mA
A
A
V
V
V
°
C
°
C
°
C
I
XX; Phase 1, 2
Max. 10,000 h
Output current
Ground current
Logic inputs
Oscillator voltage
R
1
, R
2
input voltage
Junction temperature
Storage temperature
Thermal resistances
Junction-ambient
Junction-ambient
(soldered on a 35
μ
m thick
20 cm
2
PC board copper
area)
Junction-case
R
th ja
R
th ja
R
th jc
75
50
15
K/W
K/W
K/W
Measured on pin 5
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