參數(shù)資料
型號: KA2822BDTF
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: 3-Phase BLDC Motor Driver
中文描述: BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO28
封裝: 0.375 INCH, HEAT SINK, SSOP-28
文件頁數(shù): 10/15頁
文件大?。?/td> 188K
代理商: KA2822BDTF
KA2822D
10
Electrical Characteristics (Continued)
(Ta=25
°
C, V
CC
=5V)
Notes:
Reference value
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
CHARGE PUMP
Charge current
Discharge current
Current ratio
note
Off current
Clamp voltage
note
FG AMP
Output DC voltage
note
Voltage gain 2
Input voltage range
note
Noise margin 1
note
Noise margin 2
note
SPEED CONTROL
Count range 1
note
Count range 2
note
Operating freq.
BURST ADJUSTMENT
Input current
Threshold voltage 1
Threshold voltage 2
PULSE WIDTH ADJUSMENT
Ct2 charge current
Threshold voltage 3
INDEX OUTPUT
Output leakage current
note
Output low voltage
I
CP
I
CP+
I
R
I
OFF
V
CLP
RPM=L
RPM=L
I
CP+
/ I
CP
V
CP
=0.63V
15
15
0.9
-
-
20
20
1.0
-
1.3
25
25
1.1
50
1.5
μ
A
μ
A
-
nA
V
-
V
FG
G
FG
V
IN
N
D
N
C
-
-
-
1.0
24
2.0
-
-
1.3
34
-
-
-
1.6
44
20
0.5
0.5
V
dB
mV
P-P
mV
P-P
V
P-P
Differential noise
Common mode noise
N1
N2
F
D
RPM=L
RPM=H
-
-
-
1666.5
1388.5
1.0
-
-
-
-
-
1.1
MHz
I
BI
-
-
1
2
μ
A
V
V
V
TH1
V
TH2
RPM=L
RPM=H
1.2
1.05
1.45
1.3
1.7
1.55
I
CT2
V
TH3
-
-
19
0.9
25
1.1
36
1.3
μ
A
V
I
OH
V
O1
-
-
-
1
2
μ
A
V
I
O
=1mA
0.2
0.4
相關(guān)PDF資料
PDF描述
KA2822D 3-Phase BLDC Motor Driver
KA2822DTF 3-Phase BLDC Motor Driver
KA2822CD 3-Phase BLDC Motor Driver
KA2822CDTF 3-Phase BLDC Motor Driver
KA2822 3-Phase Capstan Motor Driver(三相絞盤馬達驅(qū)動器)
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