FAN8463 データシートの表示（PDF） - Fairchild Semiconductor
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FAN8463 Datasheet PDF : 14 Pages
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Block Diagrams(10MLP)
6
GND
HB
2
IN1
1
Reference
Out
R
TSD
360R
8
VCC
VCC
360R
IN2
R
3
LD
Lock
4
detector
&
Auto restart
FG
&
1/2FG
OUT1
5
OUT2
7
1/2FG
10
FG
9
Pin Definitions
Pin Number
14TSSOP 10MLP
1
1
2
2
3
3
4
-
5
4
6
-
7
5
8
6
9
-
10
7
11
-
12
8
13
9
14
10
Pin Name
IN1
HB
IN2
NC
LD
NC
OUT1
GND
NC
OUT2
NC
VCC
FG
1/2FG
I/O
Pin Function Description
A
Hall amplifier input 1
O
Reference voltage output for hall bias
A
Hall amplifier input 2
-
-
A
Sawtooth wave generator for lock detector and
automatic restart
-
-
A
Motor output 1
P
Ground
-
A
Motor output 2
-
-
P
Power supply
O
Speed output for 4 pole motor
O
Speed output for 8 pole motor
Remark
-
-
-
-
-
-
-
-
Open collector
Open collector
2
www.fairchildsemi.com
FAN8463 Rev. 1.0.0
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