ka3086d Fairchild Semiconductor, ka3086d Datasheet - Page 3

• Manufacturer Part Number: ka3086d
• Description: 2-phase Bldc Motor Driver
• Manufacturer: Fairchild Semiconductor

Pin Definitions
Pine Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
PGAMPOUT
FGAMPOUT
Pin Name
PG(V25)
FG(V25)
PGOUT
PGND2
OUT2N
PGND1
OUT1N
FGOUT
PVCC2
OUT2P
OUT1P
PVCC1
SGND
SVCC
VREG
VCTL
PGIN
FGIN
H1P
H1N
H2P
H2N
NC
NC
NC
NC
I/O
O
O
O
O
O
O
O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
Power supply voltage2
-
-
-
Output drive 2(P)
Power ground 2
Output drive 2(N)
Output drive 1(P)
Power ground 1
Output drive 1(N)
-
Power supply voltage1
Signal supply voltage
Hall signal input 1P
Hall signal input 1N
Hall signal input 2P
Hall signal input 2N
Phase generate output
Phase generate amp. output
Phase generate input
Reference voltage for PG
Regulated voltage
Reference voltage for FG
Frequency generate input
Frequency generate amp. output
Frequency generate output
Voltage control(motor speed control)
Signal ground
February. 2000.
Rev. 1.0.1
Pin Function Description
FAN8486D (KA3086D)
3