lb11995h Sanyo Semiconductor Corporation, lb11995h Datasheet - Page 6

• Manufacturer Part Number: lb11995h
• Description: Three-phase Brushless Motor Driver For Cd-rom Spindle Drive
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit 1 (12V Version)
Power supply - GND
Output - GND
Between Hall inputs
By connecting the LMC pin to GND,
the limiter setting current can be
increased by a factor of 1.5.
CTRL reference voltage
CTRL signal
BRAKE
0.1 F
S/S
0.1 F
Capacitor requirements may change depending on motor.
For some motors, capacitor between Hall inputs may not be needed.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
LB11995H
PWR GND
W OUT
NC
V C
V CREF
FC
LMC
FRAME GND
SIG GND
NC
NC
S/S
BRAKE
FG
RS
LB11995H
FRAME GND
U OUT 27
V OUT 28
V CC 2 26
V CC 3 25
V CC 1 22
W IN 2 17
W IN 1
U IN 2 21
U IN 1 20
V IN 2 19
V IN 1 18
NC 24
V H
RF
23
16
15
0.047 F
0.047 F
0.047 F
0.33
0.1 F
0.1 F
0.1 F
0.1 F
12V
5V
A12352
No. 6116-6/10