HIC (AC power input)
5-Phase Stepping Motor Drive
IC for Universal Controller
PMM8714PT
Outline
"PMM8714PT" is a Bi-CMOS monolithic IC to be used for controlling 5-phase stepping motor.
This IC has been developed for the purpose to further simplify the usage of 5-phase stepping motor. When combined
only with the switching elements or a power hybrid IC, this IC can configure a driver device for a 5-phase stepping
motor.
Characteristics
鈥?Universal controller
鈥?Power voltage:
鈥?High output current:
鈥?High noise margin
鈥?two kinds of pulse input
鈥?Power-down functions
鈥?Reset functions
: Selection is possible from the following three different excitation modes.
4EX/4-5EX/5EX
: Vcc=4V~16V
: 20mA min(source)
: Schmitt trigger circuit is integrated for the all input terminals
: double input system (CW, CCW input mode), single input system (CK,U/D input mode)
: Makes all the output to "L" level.
: Shifts excitation status to the phase origin.
鈥?Excitation mode preservation functions : Phase output does not change even when excitation mode is switched as follows: 4EX_4-5EX_5EX.
鈥?Phase origin monitor
: Outputs at the "H" level at the time of phase origin (the output in reset mode).
鈥?Determination monitor for excitation status : Outputs monitor signal for the status of controller.
鈥?Input pulse monitor
: Outputs monitor signal for Vcc input pulse.
Maximum Rating
(Ta = 25$鈭?C)
Item
Power voltage
Output current
酶n
Output current
C
O
,E
M
,Z
O
Input voltage
Input current
Tolerated loss
Operating temperature
Storage temperature
"H" level
"L" level
"H" level
"L" level
Symbol
V
CC
I
OH
酶
I
OL
酶
I
OH
I
OL
V
IN
I
IN
P
D
T
opr
T
stg
Rating
-0.5~20
-30
2
-50
2
-0.5~V
CC
鹵1
1000
-20~85
-55~150
碌A(chǔ)
mA
V
mA
mW
藲C
藲C
Unit
V
mA
Recommended Operating Conditions
(Ta = -30 to 85~C)
Rating
Item
Power voltage
Output current "H" level
酶n
"L" level
Symbol
V
CC
I
OH
酶
I
OL
酶
I
OH
I
OL
V
IN
鈥?/div>
Min.
4
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
0
0
Standard
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Max.
16
-10
1.6
-40
1.6
V
CC
250
碌A(chǔ)
mA
V
kH
Z
Unit
V
mA
Output current "H" level
C
O
,E
M
,Z
O
Input voltage
Clock frequency
"L" level
337
PMM8714PT相關(guān)型號(hào)PDF文件下載
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英文版
Universal Controller IC for the 2-Phase Stepping Motor Drive
ETC
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英文版
Universal Controller IC for the 2-Phase Stepping Motor Drive
ETC [ETC]
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英文版
5-Phase Stepping Motor Drive IC for Universal Controller
ETC
-
英文版
5-Phase Stepping Motor Drive IC for Universal Controller
ETC [ETC]
1
2
3
4
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