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參數(shù)資料
| 型號： | TB6537FG |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO24 |
| 封裝： | 0.300 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 16/17頁 |
| 文件大小： | 253K |
| 代理商： | TB6537FG |
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB6537FG(EL) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Brushless DC Motor Controller 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 |
| TB6537P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3-Phase Full-Wave Sensorless Controller for Brushless DC Motors |
| TB6537P_06 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3-PHASE FULL-WAVE SENSORLESS CONTROLLER FOR BRUSHLESS DC MOTORS |
| TB6537PG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3-Phase Full-Wave Sensorless Controller for Brushless DC Motors |
| TB6537PG(J) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 BRUSHLESS DC MOTOR CONTROLLER 3-PHASE 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 |
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