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參數(shù)資料
| 型號： | TB6674PG |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16 |
| 封裝： | 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 18/21頁 |
| 文件大小： | 514K |
| 代理商： | TB6674PG |
TB6674PG/FG/FAG
Ver.3
2010-07-07
6
Undervoltage Lockout Circuit（UVLO）
The TB6674 incorporates an under voltage lockout circuit.
Outputs are turned off (Hi-Z) under the conditions as follows;
VCC ≤ 4.0 V (Design target) or
VS1A ≤ 6.0 V (Design target) and VS1B ≤ 6.0 V (Design target) or
VS2A ≤ 2.2 V (Design target)
The UVLO circuit has a hysteresis and the function recovers under the conditions as follows;
VCC = 4.1 V (Design target), VS1A/ VS1B = 6.5 V (Design target), VS2A = 2.3 V (Design target)
4.1 V (design target only)
Vcc voltage
UVLO internal signal
H
L
4.0 V (design target only)
<UVLO operation>
Output pin
H
L
Normal operation
OFF（Hi-Z）
UVLO operation
OFF（Hi-Z）
<UVLO operation>
6.5 V (design target only)
Vs1A, Vs1B voltage
6.0 V (design target only)
H
L
H
L
Output pin
Normal operation
UVLO internal signal
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB6674PG(C,8,Z,HZ) | 制造商:Toshiba 功能描述:STEPPING MOTOR DRIVER IC |
| TB6674PG(O) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 2-phase stepping 24V 0.4A Motor Drvr 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB66G | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:6.0A Glass Passivated Bridge Rectifier |
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| TB6-7 | 功能描述:機架和機柜配件 TOP/BOTTOM PAIR 6X7 RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black |
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