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参数资料
| 型号： | TB6582FG |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.002 A, PQFP52 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, QFP-52 |
| 文件页数： | 11/28页 |
| 文件大小： | 279K |
| 代理商： | TB6582FG |
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TB6582FG
2007-10-18
Design Specifications
19
14. Limiting the Output Pulse Width
The pulse width of the drive output signal must be less than 0.4
s so that the external output driver would
not be damaged.
15. Rotation Pulse Output Pin
Generates a rotation pulse based on the induced voltage. The pulse can be selected by the FGC input
between 1 pulse/electrical rotation and 3 pulses/electrical rotation. 1 pulse per electrical rotation signal is
generated based on U-phase induced voltage.
FGC
FG
High
1 pulse/electrical rotation
Middle
3 pulses/electrical rotation
Low or Open
3 pulses/electrical rotation
Note: When FGC = Middle, the operation mode is switched to Test mode (square-wave drive)
16. Internal Protection by VCC-Power Supply Monitoring
When turning the power on/off using a low-voltage power supply, all the drive outputs are set Low to
prevent the power device from short-circuiting.
Internal protection by VM-power supply monitoring
When the motor power supply VM is high, all the drive outputs are set Low to prevent the power device
from short-circuiting. Applying a 2.2-V input voltage to the VCOM pin sets the drive outputs (UH, UL, VH,
VL, WH and WL) Low. When the VCOM input voltage falls below 1.85 V, the output operation is restarted.
VCOM > 2.2 V (typ.) → Output Low (Stop)
VCOM < 1.85 V (typ.) → Output operation (Restart)
Output Low
Commutation signal
Power supply voltage 4.5 V (typ.)
4.0 V (typ.)
GND
VM
VCC
Output Low
Output operation
Preliminary
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6582FG(ES) | 制造商:Toshiba America Electronic Components 功能描述: |
| TB6582FG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 Brushless DC Motor Controller 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 |
| TB6582FG(OEL) | 制造商:Toshiba America Electronic Components 功能描述:BRUSHLESS DC MOTOR DRIVER 18V 0.2MA |
| TB6584AFNG(O,C8,EL | 功能描述:马达/运动/点火控制器和驱动器 Brushless Motor DRVR 3-Phase 1A 45V 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 |
| TB6584AFNG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 3-Phase Brushless Driver IC 45V 1.8A 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 |
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