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參數(shù)資料
| 型號(hào)： | KA3020D |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | 3-Phase BLDC Motor Driver(三相無(wú)刷直流電機(jī)驅(qū)動(dòng)器) |
| 中文描述： | CD MOTOR DRIVER, PDSO28 |
| 封裝： | 0.375 INCH, HSSOP-28 |
| 文件頁(yè)數(shù)： | 6/18頁(yè) |
| 文件大?。?/td> | 281K |
| 代理商： | KA3020D |
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FAN8420D (KA3020D); PRELIMINARY
6
Electrical Characteristics
(Unless otherwise specified, Ta=25
°
C, V
CC
=5V, V
M
=12V)
Parameter
Symbol
I
CC1
I
CC2
Conditions
At stop mode
At start mode
Min.
-
-
Typ.
-
5
Max.
0.2
10
Unit
mA
mA
Quiescent circuit current 1
Quiescent circuit current 2
START / STOP
On voltage range
Off voltage range
HALL BIAS
Hall bias voltage
HALL AMP
Hall bias current
Common-mode input range
Minimum input level
H1 hysteresis level
TORQUE CONTROL
Ecr Input voltage range
Ec Input voltage range
Offset voltage (
)
Offset voltage (+)
Ec Input current
Ecr Input current
Input / output gain
FG
FG output voltage (H)
FG output voltage (L)
Duty (reference value)
OUTPUT BLOCK
Saturation voltage (upper TR)
Saturation voltage (lower TR)
Torque limit current
DIRECTION DETECTOR
Dir output voltage (H)
Dir output voltage (L)
SHORT BRAKE
On voltage range
Off voltage range
V
SSon
V
SSoff
Output driver on
Output driver off
2.5
0.0
-
-
V
CC
1.0
V
V
V
HB
I
HB
=20mA
0.4
1.0
1.8
V
I
HA
V
HAR
V
INH
V
HYS
-
-
-
-
-
0.5
-
-
20
2
μ
A
V
1.5
60
5
4.0
-
40
mVpp
mVpp
E
CR
E
C
E
Coff
E
Coff+
E
Cin
E
CRin
G
EC
-
-
0.2
0.2
80
20
-
-
-
-
-
3.3
3.3
20
80
3
3
-
V
V
E
C
=1.9V
E
C
=1.9V
E
C
=1.9V
E
CR
=1.9V
E
C
=1.9V, R
CS
=0.5
50
50
0.3
0.3
0.71
mV
mV
μ
A
μ
A
A/V
V
FGh
V
FGl
-
Ifg=-10
μ
A
Ifg=10
μ
A
4.5
-
-
4.9
-
50
-
V
V
%
0.5
-
-
V
OH
V
OL
I
TL
I
O
=
300mA
I
O
=300mA
R
CS
=0.5
-
-
0.9
0.4
700
1.4
0.7
840
V
V
560
mA
V
DIRh
V
DIRl
Ifg=-10
μ
A
Ifg=10
μ
A
4.5
-
4.7
-
-
V
V
0.5
V
SBon
V
SBoff
-
-
2.5
0
-
-
V
CC
1.0
V
V
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