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參數(shù)資料
| 型號： | TB62214FTG |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 2 A, PQCC48 |
| 封裝： | 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-48 |
| 文件頁數(shù)： | 25/27頁 |
| 文件大?。?/td> | 687K |
| 代理商： | TB62214FTG |
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TB62214FG/FTG
2010-06-10
7
CLK Function
The electrical angle leads one by one in the manner of the clocks. The clock signal is reflected to the electrical
angle on the rising edge.
CLK Input
Function
Rise
The electrical angle leads by one on the rising edge.
Fall
Remains at the same position.
ENABLE Function
The ENABLE pin controls whether or not to let the current flow through a given phase for a stepper motor drive.
This pin serves to select if the motor is stopped in Off mode or activated. The pin must be fixed to Low on the
power-on or power-down of the TB62214FG/FTG. During power on, once the VM voltage has reached the voltage
required to operate the motor, set this to High.
ENABLE Input
Function
H
Output transistors are enabled (normal operation mode).
L
Output transistors are disabled (high impedance state).
CW/CCW Function
The CW/CCW pin switches rotation direction of stepper motors.
The CW pin outputs the A-phase current 90° behind than the B-phase current.
The CCW pin outputs the A-phase current 90° ahead of the B-phase current.
CW/CCW Input
Function
H
Forward (CW)
L
Reverse (CCW)
Excitation Mode Select Function
D_MODE_1
D_MODE_2
Function
L
OSC_M, output transistors are disabled (in Standby mode)
L
H
Two-phase excitation
H
L
1-2-phase excitation
H
W1-2-phase excitation
RESET Function
The RESET function resets the electrical angle. Always set this to H during power on. Once the VM voltage has
reached the voltage required to operate the motor, release RESET.
RESET Input
Function
L
Normal operation mode
H
The electrical angle is reset.
The phase current while RESET is applied is shown in the table below. MO_OUT is Low at this time.
Excitation Mode
A-phase Current
B-phase Current
2 Phase
100%
1 – 2 Phase
100%
W1-2 Phase
71%
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62215AFG(O,8,EL) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A 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 |
| TB62215AFNG(OC8,EL | 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A 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 |
| TB62215AFTG(O,8,EL | 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A 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 |
| TB62215AHQ(O) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A 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 |
| TB62215SM1 | 制造商:THOMAS & BETTS 功能描述: |
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