參數(shù)資料
型號(hào)： TB6560AHQ
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 3.5 A, PZFM25
封裝： 1.27 MM PITH, PLASTIC, ZIP-25
文件頁(yè)數(shù)： 8/34頁(yè)
文件大?。?/td> 481K
代理商： TB6560AHQ
TB6560AHQ/AFG
2009-07-10
16
9. Current Waveforms and Mixed Decay Mode Settings
The current decay rate of the Decay mode operation can be determined by the DCY1 and DCY2 inputs for
constant-current control.
The “NF” refers to the point at which the output current reaches its predefined current level, and the
“RNF” refers to the monitoring timing of the predefined current.
The smaller the MDT value, the smaller the current ripple amplitude. However, the current decay rate
decreases.
NF
Normal
Mode
RNF
Predefined Current Level
OSC Pin
Internal
Waveform
fchop
NF
25%
Decay
Mode
RNF
MDT
Predefined Current Level
NF
50%
Decay
Mode
RNF
MDT
Predefined Current Level
NF
100%
Decay
Mode
RNF
Predefined Current Level
Charge mode
→ NF: Predefined current level → Slow mode →
Current monitoring
→ (When predefined current level > Output
current) Charge mode
Charge mode
→ NF: Predefined current level → Slow mode →
Mixed decay timing
→ Fast mode → Current monitoring → (When
predefined current level
> Output current) Charge mode
Charge mode
→ NF: Predefined current level → Slow mode →
Mixed decay timing
→ Fast mode → Current monitoring → (When
predefined current level
> Output current) Charge mode
Charge mode
→ NF: Predefined current level → Fast mode →
Current monitoring
→ (When predefined current level > Output
current) Charge mode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB6560AHQ(O) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepping Motor Drivr 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
TB6560AHQ(O,8) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 PWM Choppertype 40V 3.5A 100kOhm 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
TB6560FG 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 STEPPER MOTOR DRIVER 2-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
TB6560FG(O) 制造商:Toshiba America Electronic Components 功能描述:DRIVER FULL BRIDGE SMD HQFP64
TB6560HQ 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:PWM Chopper-Type bipolar Stepping Motor Driver IC
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