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)： 11/18頁(yè)
文件大?。?/td> 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(guān)PDF資料
PDF描述
FAN8403D3TF 3-Phase BLDC Motor Driver with PLL
FAN8403D3 3-Phase BLDC Motor Driver with PLL
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FAN8404DTF 2 Phase Half Wave BLDC Motor Driver
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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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