參數(shù)資料
型號(hào)： TB6556FG
廠商： Toshiba Corporation
英文描述： 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
中文描述： 三相全波正弦波脈寬調(diào)制無(wú)刷電機(jī)控制器
文件頁(yè)數(shù)： 18/22頁(yè)
文件大小： 305K
代理商： TB6556FG
TB6556F/FG
2005-01-19
18
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
as
the amplitude of the modulation symbol changes according to voltage V
e
. (See the diagram of the output
ON duty on page 14.)
Triangular wave frequency
=
carrier frequency
=
f
osc
/252 (Hz)
Note: At startup, the motor is driven by a sine wave when the Hall signals are 5 Hz or higher (f
osc
=
4 MHz) and the
motor is rotating in the same direction as the TB6556F/FG controlling it (REV
=
LOW).
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
TB6556FG(EL,DRY) 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 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
TB6556FG(O,EL,DRY) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-Phase Full-Wave 12V Vcc=6V to 10V 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
TB6556FG(O8,EL,DRY 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-phase PWM 252Hz 5V 30mA 6V to 10V 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
TB6556FGELDRY 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
TB6557FLG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver 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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