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參數(shù)資料
| 型號(hào)： | TB6539NG |
| 廠商： | Toshiba Corporation |
| 英文描述： | 3-PHASE FULL-WAVE SINE-WAVE PWM BRUSHLESS MOTOR CONTROL |
| 中文描述： | 3相全波正弦波脈寬調(diào)制無刷電機(jī)控制 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大小： | 282K |
| 代理商： | TB6539NG |
TB6539N/NG/F/FG
2005-01-19
15
Operating Waveform When Driven by Sine-Wave PWM
(CW/CCW
=
Low, OS
=
High)
When driven by a sine wave, the motor is accelerated or decelerated according to the On duty of T
ONU
when the amplitude of the modulation symbol changes by voltage V
e
(see the diagram of output On duty on
page 11).
Triangular wave frequency
=
carrier frequency
=
f
osc
/252 (Hz)
Note: The motor is driven by a sine wave if REV = Low, i.e., if the Hall signals at start-up are 5 Hz (fosc
=
4 MHz) or
higher and the motor is rotating in the same direction as that of the TB6551F/FG setting.
Generation inside of IC
Phase V
Phase U
Phase W
Modulation signal
Triangular wave (carrier frequency)
V
UV
(U-V)
V
VW
(V-W)
V
WU
(W-U)
Inter-line voltage
Output waveform
U
X
V
Y
W
Z
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB6548F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Three-Phase Full-Wave PWM Sensorless Controller for Brushless DC Motors |
| TB6548F_06 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Three-Phase Full-Wave PWM Sensorless Controller for Brushless DC Motors |
| TB6548FG | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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 |
| TB6549F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors |
| TB6549F_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors |
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