AM4967GS BCDSEMI [BCD Semiconductor Manufacturing Limited], AM4967GS Datasheet - Page 13

• Manufacturer Part Number: AM4967GS
• Description: ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Application
Jun. 2008 Rev. 1. 1
ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR
PWM In
Power In
More than
1µF/25V
More than
1µF/25V
Figure 13. Typical Application of AM4967 (V
Hall
(f =30kHz)
220pF
10
12
13
9
5
6
13
HIN-
VREF
HIN+
LS
VMIN
VPWM
COSC
OUT1
7
AM4967
3
VCC
BCD Semiconductor Manufacturing Limited
OUT2
OUT1B
OUT2B
FG/RD
11
OUT2
OUT1
GND
CT
CS
CC
0.47µF
=12V)
16
15
14
8
4
1
2
10kΩ~
100kΩ
Preliminary Datasheet
100Ω
1kΩ
AM4967