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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： | 11/18頁 |
| 文件大小： | 215K |
| 代理商： | FAN8402D |
FAN8402D (KA3081D)
11
Figure 5.
4. PEAK DETECTOR
Hall signals and stairwave signals made from peak detectors’s output rotate the motor.
The peak detector circuit is shown in Fig 6.
Figure 6.
V
ABS
in the figure 6 is a signal from twice amplified hall signal and hall bias at 2.5 volt as standard voltage as you see in the
figure 7.
Region
A
Rigion
B
100mV
(a) The difference between 1 hall signal and U-stair wave
(b) The difference between 1 hall signal and V-stair wave
(c) The difference between 1 hall signal and W-stair wave
+
AMP
+
+
V
ABS
V’
REF
ck_zero
V
A
COMP2
V
Y
V
REF
D1
D2
ck_peak
C_PK
R
L
C
COMP1
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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