AM5665 데이터 시트보기 (PDF) - BCD Semiconductor
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AM5665 Datasheet PDF : 14 Pages
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5-CHANNEL MOTOR DRIVER FOR DVD PLAYER
Functional Block Diagram
Preliminary Datasheet
AM5665
VINFC
CFCerr1
CFCerr2
VNFFC
VINSL
FWD
REV
1
10K
20K
2
7.5K
3
4
7.5k
5
10k
6
10k
7
20k
20k ×2
THERMAL
STAND-
SHUT DOWN
BY
28
27
20k
7.5k
7.5k
26
10k
25
24
23
20k
×2
22
20k
STBY
VBIAS
VINTK
CTKerr1
CTKerr2
VINLD
GND
PGND
10k
10k
PGND
8
VCC1
9
VOTR-
10
VOTR+
Pre-DRV
TRAY
DRIVER
11
VOSL-
12
VOSL+
10K
25K
15k
SLED
VCC1
DRIVER
VCC1
LOADING
DRIVER
21
10k
20
19
VCC2
18
17
VCTL
VNFTK
VCC2
VOLD-
VOLD+
13
VOFC-
14
VOFC+
ACTUATOR
DRIVER
ACTUATOR
DRIVER
VCC2
16
VOTK-
15
VOTK+
Apr. 2005 Rev. 1. 1
Figure 3. Functional Block Diagram of AM5665
BCD Semiconductor Manufacturing Limited
4
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