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參數資料
| 型號： | FAN8434 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Camcorder 3 in 1 Motor Driver |
| 中文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, QFP64 |
| 封裝： | LQFP-64 |
| 文件頁數： | 5/22頁 |
| 文件大小： | 413K |
| 代理商： | FAN8434 |
FAN8434
5
Internal Block Diagram
GND
27
TIMING
CONTROL
SOFT-
COMMUTATING
DRIVE
START-UP
CONTROL
FC2
CSC2
FILTER
SELCSLP
D_RS
D_UOUT
D_VOUT
D_WOUT
D_VM
D_COM
21
14
12
19
57
58
56
59
23
60
D_UIN
D_VIN
D_WIN
25
26
24
BACK-EMF
DETECT
OUTPUT
DRIVER
Mid Point
CONTROL
18
OSC
CSC1
13
D_FR
17
Forward/Reverse
20
D_STBY
Drum
bias circuit
VCC1
34
MASKING
VCC1
FC1
C_STBY
Capstan
bias circuit
54
VCC1
43
42
Hall power
supply voltage
VH+
VH-
C_FGIN+
C_FGIN-
C_FGOUT
VCC1
38
37
36
O
O
O
7
6
8
O
O
O
10 11 9
1
2
OPIN3-
OPOUT3
VCC1/2
15
16
OPIN4-
OPOUT4
VCC1/2
TSD
32
33
28
31
Reference
Voltage
30
29
35
VCC1
VCC1
D
D
D
V
D
D
D
C_RS
MATRIX
&
LOGIC
&
OUTPUT
DRIVER
C_UOUT
C_VOUT
C_WOUT
HU+
HU-
HV+
HV-
HW+
HW-
C_FR
CVM
50
40
49
48
47
46
45
52
53
55
51
44
Upper/Lower
amplitude limiter
TSD
ANGLE
39
OUTPUT
DRIVER
MODE
SELECTION
TSD
FWD
L
L
L
L
3
64
63
61
62
5
4
REV
L_ILIM
VCC1
相關PDF資料 |
PDF描述 |
|---|---|
| FAN8434X | Camcorder 3 in 1 Motor Driver |
| FAN8434X_NL | Camcorder 3 in 1 Motor Driver |
| FAN8434_NL | Camcorder 3 in 1 Motor Driver |
| FAN8460MPX | Single Phase Full Wave BLDC Motor Driver with Variable Speed Control |
| FAN8460MTC | Single Phase Full Wave BLDC Motor Driver with Variable Speed Control |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN8434_NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Camcorder 3 in 1 Motor Driver |
| FAN8434X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Camcorder 3 in 1 Motor Driver |
| FAN8434X_NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Camcorder 3 in 1 Motor Driver |
| FAN8460MPX | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN8460MTC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single Phase Full Wave BLDC Motor Driver with Variable Speed Control |
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