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参数资料
| 型号： | TB6556F |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO30 |
| 封装： | 0.375 INCH, 1 MM PITCH, PLASTIC, SSOP-30 |
| 文件页数： | 10/22页 |
| 文件大小： | 520K |
| 代理商： | TB6556F |
TB6556F/FG
2006-03-02
18
Operating Waveform When Driven by Sine-Wave PWM (CW/CCW
= LOW, OS = HIGH)
When driven by a sine wave, the motor is accelerated or decelerated according to the ON duty of TONU as
the amplitude of the modulation symbol changes according to voltage Ve. (See the diagram of the output
ON duty on page 14.)
Triangular wave frequency
= carrier frequency = fosc/252 (Hz)
Note: At startup, the motor is driven by a sine wave when the Hall signals are 5 Hz or higher (fosc = 4 MHz) and the
motor is rotating in the same direction as the TB6556F/FG controlling it (REV
= LOW).
Generation inside of IC
Phase V
Phase U
Phase W
Modulation signal
Triangular wave (carrier frequency)
VUV
(U-V)
VVW
(V-W)
VWU
(W-U)
Inter-line voltage
Output waveform
U
X
V
Y
W
Z
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6556FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller |
| TB6556FG(EL,DRY) | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS DC MOTOR CONTROLLER 3-PHASE 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 |
| TB6556FG(O,EL,DRY) | 功能描述:马达/运动/点火控制器和驱动器 3-Phase Full-Wave 12V Vcc=6V to 10V 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 |
| TB6556FG(O8,EL,DRY | 功能描述:马达/运动/点火控制器和驱动器 3-phase PWM 252Hz 5V 30mA 6V to 10V 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 |
| TB6556FGELDRY | 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 |
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