參數(shù)資料
型號(hào)： FAN8400BD3
廠(chǎng)商： FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： 3-Phase BLDC Motor Driver with PLL
中文描述： BRUSHLESS DC MOTOR CONTROLLER, 0.6 A, PDSO30
封裝： 0.375 INCH, HEAT SINK, SSOP-28
文件頁(yè)數(shù)： 9/14頁(yè)
文件大?。?/td> 67K
代理商： FAN8400BD3
FAN8400D (FAN8400BD3)
9
Application Information
1. Output Block
3 Phase power transistor and free wheeling diodes
Reverse active type upper side diodes and parasitic lower side diodes
full wave current linear drive with current feedback
Connection with external capacitor to prevent voltage spike and oscillation by current drive
Output transistor commutation by "Winner takes all" method
Built in over current limit (OCL) circuit
2. Hall AMP Block
Detection of rotor position using 3 phase hall sensors
Determination of output commutation by hall signal
3. AGC Block
This block is remained output amplitude.
It is controlled by envelope through hall signals.
NOTES:
V
AGC
is voltage of AGC output.
H
NI
is hall non inverting input voltage.
H
I
is hall inverting voltage.
4. Speed Control Block
Digital phase locked loop (PLL) circuit
Generating error pulse between rising edge of clock and falling edge of FG signal.
High precision stable speed control
Hall U
Hall V
Hall W
Forward torque [ Reverse torque]
Output U
Output V
Output W
H
L
H
L [H]
H [L]
M [M]
H
L
L
L [H]
M [M]
H [L]
H
H
L
M [M]
L [M]
H [L]
L
H
L
H [L]
L [H]
M [M]
L
H
H
H [L]
M [M]
L [H]
L
L
H
M [M]
H [L]
L [H]
V
AGC
H
NI
H
I
–
--------------------
∝
相關(guān)PDF資料
PDF描述
FAN8400D 3-Phase BLDC Motor Driver with PLL
FAN8400BD3TF MOTOR CONTROLLER
FAN8402D 3-Phase BLDC Motor Driver(三相無(wú)刷直流電機(jī)驅(qū)動(dòng)器)
FAN8403D3TF 3-Phase BLDC Motor Driver with PLL
FAN8403D3 3-Phase BLDC Motor Driver with PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN8400BD3TF 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 Driver 3 Phase RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
FAN8400D 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver with PLL
FAN8400D3 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:DC Motor Controller/Driver
FAN8400D3TF 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:DC Motor Controller/Driver
FAN8402D 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:DC Motor Controller/Driver
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