參數(shù)資料
型號: KA3050
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: Tantalum Molded High Capacitance Capacitor; Capacitance: 22uF; Voltage: 4V; Packaging: Tape & Reel
中文描述: STEPPER MOTOR CONTROLLER, 3 A, PQFP48
封裝: 10 X 10 MM, QFP-48
文件頁數(shù): 9/22頁
文件大?。?/td> 199K
代理商: KA3050
KA3050
9
Electrical Characteristics (Continued)
Block
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Notes
S.M
&
AE
METER
Function compensation
voltage range 5
V
OPR5
V
SI
=V
E
1.6
-
7.5
V
24
Output saturation voltage
V
STP
V
SI
=3.5V,
I
O
=500mA
I
O
=300mA,
SMI1,2,3,4
V
CC
=5V
-
-
0.8
V
25
Output voltage relative error
V
-
-
0.1
V
26
V
COIL
voltage
V
COIL
voltage STEP
Function compensation
voltage range 6
TRO output voltage
PTR output voltage
NEC output voltage
OSC output voltage
NES detection voltage
SC4 “L” level
SC4 “H” level
Output saturation voltage 3
V
COIL
V
COST
1.7
-
1.8
190
1.9
-
V
27
-
mV
STROBO
V
OPR6
-
1.0
-
7.5
V
28
V
TRO
V
PTR
V
NEC
V
OSC
V
NES
V
SOL
V
SOH
V
SAT3
I
O
=10mA
I
O
=10mA
I
O
=10mA
I
O
=10mA
-
-
-
-
-
-
-
-
0.5
0.5
0.5
0.5
0.33
0.3
-
1.0
V
V
V
V
29
30
31
32
33
34
35
36
-
-
-
0.27
-
0.8
-
0.3
-
-
-
×
V
DD
V
×
V
DD
V
IRED
I
OL
=1A
R
FBR
=0.25
V
FBR
=200mV
Output current
I
O
0.72
0.8
0.88
A
37
Operating voltage range
MGI detection voltage
MGO output saturation
voltage
V
OP
V
MGI
-
-
1.5
0.22
-
7.5
0.28
V
38
39
MG
0.25
×
V
CC
V
MGO
I
O
=500mA
-
-
0.5
V
40
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