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參數(shù)資料
| 型號： | IRMCF312 |
| 廠商： | International Rectifier |
| 英文描述： | Dual Channel Sensorless PM Motor Control IC MCETM(Motion Control Engine) based sinusoidal sensorless control |
| 中文描述： | 雙通道傳感器永磁電機控制IC MCETM（運動控制引擎）的正弦無傳感器控制 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 235K |
| 代理商： | IRMCF312 |
IRMCF312
2 IRMCF312 Block Diagram and Main Functions
IRMCF312 block diagram is shown in Figure 2.
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
3
8bit
CPU
Core
Motion Control
Sequencer
Dual Port
RAM
1kByte
MCE
Program
RAM
3kByte
Local
RAM
4KB
Program
RAM
48KB
8
M
A/D
MUX
S/H
&
OP amp
D/A
(PWM)
Periodic
Timer
Timer
Counnter0
Timer
Counnter1
Timer
Counnter2
Watchdog
Timer
Motion
Control
Modules
RS232C
PORT 1
SND
RCV
SND
RCV
6
Dual
Channel
Low Loss
SVPWM
AC line volt
sensing
I/Os
GATEKILL
To #2 motor
IGBT gate drive
To #1 motor
IGBT gate drive
Motion
Control
Engine
(MCE)
Monitoring
Host
Interface
Digital
I/Os
8bit (8051)
microcontroller
AIN1
AIN2
JTAG
Emulator
Debugger
4
PLL
2
Xtal
(4MHz)
120MHz
AIN3
Other
analog
input
8
AIN4
AIN5
AIN6
PORT 2
PORT 3
I/Os
8
3
Interrupt
Control
PFC
PWM
To IGBT
gate drive
GATEKILL
Single Shunt
Current
Sensing
#1 motor shunt
register
AIN0
RS232C
PORT 4
P
I/Os
8
I/Os
8
6
GATEKILL
3
#2 motor shunt
register
3
3
I2C/SPI
SCL/SO-SI
SDA/CS0
EEPROM
Figure 2. IRMCF312 Internal Block Diagram
IRMCF312 contains the following functions for sensorless AC motor control applications:
Motion Control Engine (MCE
TM
)
o
Proportional plus Integral block
o
Low pass filter
o
Differentiator and lag
o
Ramp
o
Limit
o
FOC Control block
o
Clark transformation
o
Inverse Clark transformation
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IRMCF312TR | 功能描述:馬達/運動/點火控制器和驅動器 Dual CH Motor IC 60Mhz 8K RAM 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 |
| IRMCF312TY | 功能描述:馬達/運動/點火控制器和驅動器 Dual CH Motor IC 60Mhz 8K RAM 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 |
| IRMCF341 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:High Performance Appliance Motor Control IC |
| IRMCF341TR | 功能描述:馬達/運動/點火控制器和驅動器 Motor CTRL IC 60MHz 8K RAM 12bit A/D 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 |
| IRMCF341TY | 功能描述:馬達/運動/點火控制器和驅動器 Motor CTRL IC 60MHz 8K RAM 12bit A/D 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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