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参数资料
| 型号： | TB6537PG |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDIP18 |
| 封装： | 0.300 INCH, 2.54 MM PITCH, LEAD FREE, PLASTIC, DIP-18 |
| 文件页数： | 16/17页 |
| 文件大小： | 253K |
| 代理商： | TB6537PG |
TB6537P/PG/F/FG
2006-3-6
8
5.
Positional Variation
Since positional detection is performed in synchronization with PWM signal, positional variation occurs
in connection with the frequency of PWM signal. Be especially careful when the IC is used for high-speed
motors.
Variation is calculated through detection at two consecutive rising edges of the PWM signal.
1/fp < Detection time variation < 2/fp
fp: PWM frequency.
6.
Over-current protection function
The active phase that controls the PWM is turned off by the rising-edge of the OC signal. The inactive
phase is turned on by the timing of the next PWM signal.
PWM signal
Pin voltage
Reference voltage
Pin voltage
Positional signal
Ideal detection timing
Actual detection timing
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6537PG(J) | 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 |
| TB6537PGJ | 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 |
| TB6539F | 制造商:Toshiba America Electronic Components 功能描述: |
| TB6539FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-PHASE FULL-WAVE SINE-WAVE PWM BRUSHLESS MOTOR CONTROL |
| TB6539FG(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 |
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