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TMC5161 参数 Datasheet PDF下载

TMC5161图片预览
型号: TMC5161
PDF下载: 下载PDF文件 查看货源
内容描述: [Compact, low power-dissipation Driver & Controller for two-phase stepper motors.]
分类和应用:
文件页数/大小: 129 页 / 2715 K
品牌: TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
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TMC5161 DATASHEET (Rev. 1.01 / 2018-NOV-20)  
57  
Figure 7.3 Scope shot: good setting for PWM_REG  
Figure 7.4 Scope shot: too small setting for PWM_REG during AT#2  
Motor Current  
PWM scale  
Motor Velocity  
PWM reaches max. amplitude  
255  
P
)
k
W
k
o
RMS current constant  
o
M
2
)
_
#
(IRUN)  
O
G
T
Nominal Current  
(sine wave RMS)  
T
R
A
U
E
A
g
A
D
_
n
(
i
(
r
_
D
u
A
A
d
U
R
Current may drop due  
to high velocity  
T
G
G
O
_
)
R
M
IHOLD  
_
o
W
M
W
k
P
Stand still  
PWM scale  
PWM_OFS_(AUTO)(Pok  
PWM_OFS_(AUTO) ok  
0
0
Time  
Figure 7.5 Successfully determined PWM_GRAD(_AUTO) and PWM_OFS(_AUTO)  
www.trinamic.com  
 
 
 
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