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参数资料
| 型号： | FAN8400D3 |
| 英文描述： | DC Motor Controller/Driver |
| 中文描述： | 直流电机控制器/驱动器 |
| 文件页数： | 9/14页 |
| 文件大小： | 60K |
| 代理商： | FAN8400D3 |
FAN8400D
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
–
--------------------
∝
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| FAN8400D3TF | DC Motor Controller/Driver |
| FAN8402D | DC Motor Controller/Driver |
| FAN8402DTF | DC Motor Controller/Driver |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN8400D3TF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC Motor Controller/Driver |
| FAN8402D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC Motor Controller/Driver |
| FAN8402DTF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC Motor Controller/Driver |
| FAN8403D3 | 功能描述:马达/运动/点火控制器和驱动器 Motor Driver PLL 3-Phase BLDC RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| FAN8403D3TF | 功能描述:马达/运动/点火控制器和驱动器 Motor Driver PLL 3-Phase BLDC RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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