參數(shù)資料
型號: AMIS-30623AAGA
廠商: ON SEMICONDUCTOR
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝: SOIC-20
文件頁數(shù): 4/67頁
文件大?。?/td> 2400K
代理商: AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
12.0 Typical Application
Figure 7: Typical Application Diagram
AMIS-30623
V
BAT
GND
2
MOTXP
PC20051118.1
LIN
100 nF
LIN bus
2,7 nF
MOTXN
MOTYP
MOTYN
11
VDD
VBB
12
VCP
SWI
CPP
CPN
9
8
HW0
HW1
10
HW2
18
M
16
15
13
20
TST
3
VBB
19
1
6
5
47
14
17
100 nF
100
nF
220 nF
2,7 nF
220
nF
1 k
Connect
to V
BAT
or GND
Connect
to V
BAT
or GND
1 k
100
F
VDR 27V
C
1
C
2
C
3
C
4
C
5
C
6
C
7
C
8
C
9
1
F
Notes:
(1) All resistors are
± 5%, W
(2) C1, C2 minimum value is 2.7nF, maximum value is 10nF
(3) Depending on the application, the ESR value and working voltage of C7 must be carefully chosen
(4) C3 and C4 must be close to pins VBB and GND
(5) C5 and C6 must be as close as possible to pins CPN, CPP, VCP, and VBB to reduce EMC radiation
(6) C9 must be a ceramic capacitor to assure low ESR
13.0 Positioning Parameters
13.1 Stepping Modes
One of four possible stepping modes can be programmed:
Half-stepping
1/4 micro-stepping
1/8 micro-stepping
1/16 micro-stepping
12
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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AMIS-30623AANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
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