|
|
PDF IRMCF183M Data sheet ( Hoja de datos )
| Número de pieza | IRMCF183M | |
| Descripción | High Performance Sensorless Motor Control IC | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de IRMCF183M (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
IRMCF183M
High Performance Sensorless Motor Control IC
Description
IRMCF183M is a high performance Flash based motion control IC designed and optimized for low cost appliance
control which contains two computation engines integrated into one monolithic chip. One is the Flexible Motion
Control Engine (MCETM) for sensorless control of permanent magnet motors or induction motors; the other is an
8-bit high-speed microcontroller (8051). The user can program a motion control algorithm by connecting these
control elements using a graphic compiler. Key components of the complex sensorless control algorithms, such
as the Angle Estimator, are provided as complete pre-defined control blocks. A unique analog/digital circuit and
algorithm fully supports single shunt or leg shunt current reconstruction. IRMCF183M comes in a 32 pin 5x5 QFN
package.
Features
MCETM (Flexible Motion Control Engine) -
Dedicated computation engine for high
efficiency sinusoidal sensorless motor control
Built-in hardware peripheral for single or two
shunt current feedback reconstruction and
analog circuits
Embedded 8-bit high speed microcontroller
(8051) for flexible I/O and man-machine control
JTAG programming port for
emulation/debugger
Serial communication interface (UART)
Watchdog timer with independent internal clock
Internal 64Kbyte Flash
3.3V single supply
Product Summary
Maximum clock input (fcrystal)
Maximum Internal clock (SYSCLK)
Maximum 8051 clock (8051CLK)
MCETM computation data range
8051 Program Flash
8051/MCE Data RAM
MCE Program RAM
GateKill latency (digital filtered)
PWM carrier frequency
A/D input channels
A/D converter resolution
A/D converter conversion speed
Analog output (PWM) resolution
UART baud rate (typ)
Number of digital I/O (max)
Package (lead free)
Typical 3.3V operating current
60 MHz
120MHz
30MHz
16 bit signed
52KB
4KB
12KB
2 μsec
20 bits/ SYSCLK
4
12 bits
2 μsec
8 bits
57.6K bps
7
QFN 5x5 32L
30mA
Base Part Number
IRMCF183M
Package Type
QFN32
Standard Pack
Form
Quantity
Tape and Reel
3000
Tray
3120
Orderable Part Number
IRMCF183MTR
IRMCF183M
1 www.irf.com
© 2014 International Rectifier
October 2, 2014
1 page  
IRMCF183M
1 Overview
IRMCF183M is a new generation International Rectifier integrated circuit device primarily designed as a
one-chip solution for complete inverter controlled appliance motor control applications. Unlike a traditional
microcontroller or DSP, the IRMCF183M provides a built-in closed loop sensorless control algorithm
using the unique flexible Motion Control Engine (MCETM) for permanent magnet motors as well as
induction motors. The MCETM consists of a collection of control elements, motion peripherals, a
dedicated motion control sequencer and dual port RAM to map internal signal nodes. IRMCF183M also
employs a unique single shunt current reconstruction circuit in addition to two leg shunt current sensing
circuit to eliminate additional analog/digital circuitry and enables a direct shunt resistor interface to the IC.
Motion control programming is achieved using a dedicated graphical compiler integrated into the
MATLAB/SimulinkTM development environment. Sequencing, user interface, host communication, and
upper layer control tasks can be implemented in the 8051 high-speed 8-bit microcontroller. The 8051
microcontroller is equipped with a JTAG port to facilitate emulation and debugging tools. Figure 1 shows
a typical application schematic using the IRMCF183M.
IRMCF183M is available in a 32-pin QFN package.
Host
communication
Galvanic
isolation
IRAM module
Passive
EMI
Filter
Power
Supply
3.3V
IRMCF183
Optional
EEPROM
Digial I/O
Analog Input
2
7
4
600V High
Voltage IC
Permanent
Magnet Motor
Figure 1 Typical Application Block Diagram Using IRMCF183M
5 www.irf.com
© 2014 International Rectifier
October 2, 2014
5 Page 
IRMCF183M
IFBVO
AIN0
AIN1
Output, Operational amplifier output for V-phase leg shunt shunt resistor
current sensing
Input, Analog input channel 0 (0 – 1.2V), typically configured for DC bus
voltage input
Input, Analog input channel 1 (0 – 1.2V), needs to be pulled down to AVSS if
unused
4.4 Power Interface Group
VDD1
AVDD
VDDCAP
VSS
Digital power (3.3V)
Analog Power (1.8V)
Internal 1.8V output, requires capacitors to the pin. Shared with analog power
pad internally
Note: The internal 1.8V supply is not designed to power any external circuits
or devices. Only capacitors should be connected to this pin.
Digital common
4.5 Test Interface Group
P5.2/TMS
TDO
P5.1/TDI
TCK
JTAG test mode input or input/output digital port
JTAG data output
JTAG data input, or input/output digital port
JTAG test clock
11 www.irf.com
© 2014 International Rectifier
October 2, 2014
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IRMCF183M.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IRMCF183M | High Performance Sensorless Motor Control IC | International Rectifier |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |