參數(shù)資料
型號: TB62201AF
元件分類: 運(yùn)動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO38
封裝: 0.450 INCH, 0.65 MM PITCH, HEAT SINK, PLASTIC, SOP-36/38
文件頁數(shù): 85/89頁
文件大?。?/td> 1396K
代理商: TB62201AF
TB62201AF
2005-04-04
86
Recommended Application Circuit
The values for the devices are all recommended values. For values under each input condition, see the
above-mentioned recommended operating conditions.
(Example: fchop = 96 kHz, CR: Iout = 0.7 (A), LF: Iout = 1.1 (A) )
Note: We recommend the user add bypass capacitors as required.
Make sure as much as possible that GND wiring has only one contact point.
Also, make sure that the VM pins are connected.
For the data to be input, see the section on the recommended input data.
Because there may be shorts between outputs, shorts to supply, or shorts to ground, be careful when designing
output lines, VDD (VM) lines, and GND lines.
M
R
osc
=
2.0
k
C
osc
=
1000
pF
Vref AB
VM A
RRS A
A
B
A
B
RRS B
VSS
(FIN)
STROBE CD
DATA CD
CLK CD
RESET
P-GND
STROBE AB
DATA AB
CLK AB
STEPUP
VDD
CR
Vref AB
2.63
V
1
F
SGND
RRS A 0.75
Stepping
motor 1
(CR: 6.8 mH/5.7
)
RRS B 0.75
SGND
5V
100
F
Ccp C
Ccp B
Ccp A
Ccp 2
0.015
F
Cop
1
0.22
F
24
V
100
F
5 V
0 V
5 V
0 V
5 V
0 V
5 V
0 V
5 V
0 V
SGND
VM B
5 V
0 V
5 V
0 V
M
VMC
RRS C
C
D
C
D
RRS D
RRS C 0.75
Stepping
motor 2
(LF: 6.8 mH/5.7
)
RRS D 0.75
VM D
Vref CD
4.13
V
1
F
SGND
5 V
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