AM4967GS BCDSEMI [BCD Semiconductor Manufacturing Limited], AM4967GS Datasheet - Page 13
AM4967GS
Manufacturer Part Number
AM4967GS
Description
ADJUSTABLE-SPEED SINGLE-PHASE FULL-WAVE PRE-DRIVER FOR MOTOR
Manufacturer
BCDSEMI [BCD Semiconductor Manufacturing Limited]
Datasheet
1.AM4967GS.pdf
(15 pages)
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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
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