datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

FAN8434 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
FAN8434
Fairchild
Fairchild Semiconductor Fairchild
FAN8434 Datasheet PDF : 22 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Internal Block Diagram
FAN8434
FWD 3
REV 4
L_ILIM 64
VH+ 43
VH- 42
ANGLE 39
HU+ 50
HU- 49
HV+ 48
HV- 47
HW+ 46
HW- 45
C_FR 40
C_FGOUT 36
C_FGIN- 37
C_FGIN+ 38
FC2 21
D_STBY 34
OSC 18
D_FR 17
CSC1 13
CSC2 14
FC1 19
FILTER 20
SELCSLP 12
TSD
MODE
SELECTION
VCC1
OUTPUT
DRIVER
5 63 61
62
7 6 8 10 11 9
Hall power
supply voltage
TSD
VCC1/2
1 OPIN3-
2 OPOUT3
VCC1/2
15 OPIN4-
16 OPOUT4
44 CVM
VCC1
MATRIX
&
LOGIC
&
OUTPUT
DRIVER
Upper/Lower
amplitude limiter
VCC1
Drum
bias circuit
Mid Point
CONTROL
MASKING
START-UP
CONTROL
TIMING
CONTROL
Forward/Reverse
BACK-EMF
DETECT
SOFT-
COMMUTATING
DRIVE
OUTPUT
DRIVER
TSD
VCC1
Capstan
bias circuit
VCC1
55 C_UOUT
53 C_VOUT
51 C_WOUT
52 C_RS
54 C_STBY
60 D_VM
23 D_COM
24 D_UIN
25 D_VIN
26 D_WIN
59 D_UOUT
58 D_VOUT
56 D_WOUT
57 D_RS
Reference
Voltage
VCC1
VCC1
27 GND
35
33 32
31 30
29
28
5
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]