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參數(shù)資料
| 型號： | STK672-050 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 3.0A) |
| 中文描述： | 微步操作，支持4相步進(jìn)電機(jī)驅(qū)動電流（Io \u003d 3.0A的） |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 218K |
| 代理商： | STK672-050 |
STK672-050
No. 5228—7/11
2-6. M4 and M5 (Setting of rotation vector locus at micro-step)
For the current division ratio, see Section 4-3.
2-7. RESET (Reset of entire system)
1. Pin format
I
CMOS Schmitt configuration containing the pull-up resistor
(20 k
typical value)
All circuit states are set to the initial values by setting the RESET signal to the
low state (pulse width of 10
μ
s or more). At this time, for all modes including
the excitation mode, the A and B phases are set to the origin.
2. Function
I
2-8. Vref(Setting of the current value used as the reference of constant current detection)
1. Pin format
2. Function
I
Analog input configuration
By applying the voltage of 2.5 V or less of the control system power source
Vcc2, the constant current control can be performed over the excitation current
of the motor at the 100% of the rated current value.
The constant current can be controlled in proportional to the Vref voltage with
this value specified as a high limit.
I
I
3. Explanation of output pins
4. Functions and timing of output signals
4-1. A, A, B, and B (Output for phase excitation use of motor)
1. Function
I
In four phase two excitation mode, the interval of 3.75
is set when the output signals of the phases A and A, B and B change.
μ
s (typical value)
4-2. Mo1, Mo2, and MoI (Monitor of excitation state)
1. Pin format
2. Function
I
CMOS standard configuration
Outputs the state of the current phase excitation output.
I
For the MoI, 0 is output at the origin of each phase.
At other points, 1 is output.
M4
1
0
1
0
M5
1
0
0
1
Mode
Real circle
Pin No.
Name
Function
Pin format
19
MoI
Phase excitation origin monitor
CMOS standard configuration
20, 21
Mo1, Mo2
Phase excitation state monitor
CMOS standard configuration
Phase coordinate
A phase
B phase
A phase
B phase
Mo1
1
0
0
1
Mo2
0
1
0
1
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| STK672050E | 制造商:ON Semiconductor 功能描述: |
| STK672-050-E | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Unipoler 2PhaseMicro SteppingMotor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| STK672-050GEVB | 功能描述:電源管理IC開發(fā)工具 EVM FOR STK672-050-E RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| STK672-060A-E | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| STK672-060-E | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Unipoler 2PhaseMicro SteppingMotor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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