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參數(shù)資料
| 型號： | TB6560AFG |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 2.5 A, PQFP64 |
| 封裝： | 10 X 10 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 13/34頁 |
| 文件大?。?/td> | 481K |
| 代理商： | TB6560AFG |
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TB6560AHQ/AFG
2009-07-10
20
13. CLK and Internal OSC Signals and Output Current Waveform
(when the CLK signal is asserted during Slow Decay mode)
When the CLK signal is asserted, the Chopping Counter (OSC Counter) is forced to reset at the next rising
edge of the OSC signal.
As a result, the response to input data is faster compared to methods in which the counter is not reset.
The delay time that is theoretically determined by the logic circuit is one OSC cycle
= 10 μs at a 100-kHz
chopping rate.
After the OSC Counter is reset by the CLK signal input, the current control mode is invariably switched to
Charge mode briefly for current sensing.
Note: Even in Fast Decay mode, the current control mode is invariably switched to Charge mode briefly for
current sensing.
25% Mixed Decay Mode
CLK Signal Input
Predefined
Current Level
IOUT
RNF
Predefined
Current Level
fchop
OSC Pin Internal
Waveform
Switches to Charge mode briefly
The CR counter is reset here.
NF
RNF
MDT
NF
MDT
fchop
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TB6560AFG(O) | 功能描述:馬達/運動/點火控制器和驅動器 Stepping Motor Drivr RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6560AFG(O,8) | 功能描述:馬達/運動/點火控制器和驅動器 PWM Chopper Type Bipolar 40 VDSS RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6560AFG(O8) | 制造商:Toshiba America Electronic Components 功能描述:IC MOTOR DRIVER STEPPER 3.5A HQFP-64 制造商:Toshiba America Electronic Components 功能描述:IC STEPPER MOTOR DRIVER 40V 3.5A |
| TB6560AFTG(O,8,EL) | 功能描述:馬達/運動/點火控制器和驅動器 PWM Chopper Type Bipolar 40 VDSS RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6560AHQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:PWM Chopper-Type Bipolar Driver IC for Stepping Motor Control |
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