參數(shù)資料
型號(hào): BD6718FV-E2
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO20
封裝: ROHS COMPLIANT, SSOP-20
文件頁(yè)數(shù): 31/34頁(yè)
文件大小: 1916K
代理商: BD6718FV-E2
6/40
BD6722FS
Limit
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Characteristics
Circuit current
Icc
5.0
8.0
11.0
mA
Fig.52
Hall input hysteresis
VHYS
±
5
±
10
±
15
mV
Fig.53
High side output current
IH
5
10
20
mA
Fig.54
High side output leak
current
IHL
-
10
μ
A
VH=34V
Fig.55
Low side output voltage
VL
-
0.3
0.45
V
Io=600mA
Fig.56,57
Lock detection ON time
TON
0.18
0.3
0.42
sec
Fig.58
Lock detection OFF time
TOFF
3.6
6.0
8.4
sec
Fig.59
FG output low voltage
VFGL
-
0.15
0.3
V
IFG=5mA
Fig.61,62
FG output leak current
IFGL
-
10
μ
A
VFG=17V
Fig.60
AL output low voltage
VALL
-
0.15
0.3
V
IAL=5mA
Fig. 61,62
AL output leak current
IALL
-
10
μ
A
VAL=17V
Fig.60
OSC low voltage
VOSCL
0.8
1.0
1.2
V
Fig.63
OSC high voltage
VOSCH
2.24
2.44
2.64
V
Fig.64
OSC charge current
ICOSC
-50
-32
-26
μ
A
Fig.65
OSC discharge current
IDOSC
26
32
50
μ
A
Fig.65
Output ON Duty 1
DUTY1
75
80
85
%
VTH=VREF*0.429
A1H=Pull up 1kΩ
COSC=470pF
-
Output ON Duty 2
DUTY2
45
50
55
%
VTH=VREF*0.573
A1H=Pull up 1kΩ
COSC=470pF
-
Output ON Duty 3
DUTY3
15
20
25
%
VTH=VREF*0.717
A1H=Pull up 1kΩ
COSC=470pF
-
VREF voltage
VREF
2.8
3.0
3.2
V
IVREF=-2mA
Fig.66,67
Current limit voltage
VCL
320
350
380
mV
Fig.68
VTH input bias current
IVTH
-
0.2
μ
A
Fig.69
VMIN input bias current
IVMIN
-
0.2
μ
A
Fig.70
Truth table
BD6709FS
H+
H-
OUT1
OUT2
FG
H
L
H
L
H
L
BD6718FV
H+
H-
CR
A1H
A1L
A2H
A2L
FG
H
L
H
Hi-Z
H
L
H
L
H
L
Hi-Z
H
L
BD6721FS
H+
H-
OUT1
OUT2
FG
H
L
H
L
H
L
BD6718FV
H+
H-
A1H
A1L
A2H
A2L
FG
H
L
Hi-Z
L
Hi-Z
H
L
H
L
Hi-Z
L
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