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参数资料
| 型号： | TB62214FTG |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 2 A, PQCC48 |
| 封装： | 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-48 |
| 文件页数： | 25/27页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB62215AFG(O,8,EL) | 功能描述:马达/运动/点火控制器和驱动器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TB62215AFNG(OC8,EL | 功能描述:马达/运动/点火控制器和驱动器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TB62215AFTG(O,8,EL | 功能描述:马达/运动/点火控制器和驱动器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TB62215AHQ(O) | 功能描述:马达/运动/点火控制器和驱动器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TB62215SM1 | 制造商:THOMAS & BETTS 功能描述: |
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