參數(shù)資料
型號(hào)： FAN8402D
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 3-Phase BLDC Motor Driver(三相無(wú)刷直流電機(jī)驅(qū)動(dòng)器)
中文描述： BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO20
封裝： 0.300 INCH, SOP-20
文件頁(yè)數(shù)： 10/18頁(yè)
文件大?。?/td> 215K
代理商： FAN8402D
FAN8402D (KA3081D)
10
3. PRINCIPLE OF OPERATION
Input circuit of 3-phase motor drive with soft-switching function is shown as the figure 3.
Figure 3.
Next the figure 4 shows common signal (Hall signal) and each individual stairwave at its own position.
Figure 4.
Figure 5 shows hall signal and stairwave signal position.
The section where the difference between hall signal and stairwave is within 100mV.
Hall
: Hall common signal taken from sub-magnet.
Hall+: Stairwave signal with 120 degree wave angle difference from one signal.
I
C1
I
C2
I
C3
I
C4
I
C5
I
C6
Q1
Q2
Q3
Q4
Q5
Q6
Hall+
Hall
V-stair wave
W-stair wave
I
EE
I
EE
I
EE
U-stair wave
Common signal
1 Hall Signal
U-Stair Wave
W-Stair Wave
V-Stair Wave
相關(guān)PDF資料
PDF描述
FAN8403D3TF 3-Phase BLDC Motor Driver with PLL
FAN8403D3 3-Phase BLDC Motor Driver with PLL
FAN8404D 2 Phase Half Wave BLDC Motor Driver
FAN8404DTF 2 Phase Half Wave BLDC Motor Driver
FAN8408D 2 Phase Half Wave BLDC Motor Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN8402DTF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver
FAN8403D3 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Driver PLL 3-Phase BLDC 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
FAN8403D3TF 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Driver PLL 3-Phase BLDC 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
FAN8404D 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BLDC Motor Drive IC 2phase Halfwave 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
FAN8404DTF 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BLDC Motor Drive IC 2phase Halfwave 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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