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參數資料
| 型號： | FAN8402D |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 3-Phase BLDC Motor Driver(三相無刷直流電機驅動器) |
| 中文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO20 |
| 封裝： | 0.300 INCH, SOP-20 |
| 文件頁數： | 10/18頁 |
| 文件大小： | 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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/運動/點火控制器和驅動器 Motor Driver PLL 3-Phase BLDC RoHS:否 制造商:STMicroelectronics 產品: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 |
| FAN8403D3TF | 功能描述:馬達/運動/點火控制器和驅動器 Motor Driver PLL 3-Phase BLDC RoHS:否 制造商:STMicroelectronics 產品: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 |
| FAN8404D | 功能描述:馬達/運動/點火控制器和驅動器 BLDC Motor Drive IC 2phase Halfwave RoHS:否 制造商:STMicroelectronics 產品: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 |
| FAN8404DTF | 功能描述:馬達/運動/點火控制器和驅動器 BLDC Motor Drive IC 2phase Halfwave RoHS:否 制造商:STMicroelectronics 產品: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 |
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