參數(shù)資料
型號: tca 3727
廠商: SIEMENS AG
英文描述: 2-Phase Stepper-Motor Driver(2相步進式馬達驅動器)
中文描述: 二相步進電機驅動器(2相步進式馬達驅動器)
文件頁數(shù): 8/26頁
文件大?。?/td> 358K
代理商: TCA 3727
TCA 3727
Semiconductor Group
8
1998-12-16
Operating Range
Parameter
Symbol Limit Values Unit Remarks
min.
max.
V
S
5
50
V
L
4.5
6.5
Supply voltage
Logic supply voltage
V
V
without series
resistor
measured on pin 5
P
diss
= 2 W
I
XX
; Phase 1, 2;
Inhibit
Case temperature
T
C
– 40
110
°
C
Output current
Logic inputs
I
Q
V
I
XX
– 1000 1000 mA
– 5
V
L
V
Thermal Resistances
Junction ambient
Junction ambient
(soldered on a 35
μ
m thick 20 cm
2
PC board copper area)
Junction case
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
R
th ja
R
th ja
R
th jc
56
40
18
75
50
15
K/W
K/W
K/W
K/W
K/W
K/W
P-DIP-20-3
P-DIP-20-3
measured on pin 5
P-DIP-20-3
P-DSO-24-3
P-DSO-24-3
measured on pin 5
P-DSO-24-3
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