Datasheet > IRMCF588

IRMCF588

更新时间： 2022-02-26 13:17:05

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
37页	610K
描述
Dual Motor High Performance Sensorless Control IC

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IRMCF588 数据手册

IRMCF588

Dual Motor High Performance Sensorless Control IC

Description

IRMCF588 is a high performance Flash based motion control IC designed and optimized for complete air

conditioner control which contains two kinds of computation engines integrated into one chip. There are two

Motion Control Engines (MCE^TM) for sensorless control of permanent magnet motors and 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. IRMCF588 performs a PFC (Power

Factor Correction) function in addition to the motor control. IRMCF588 comes in a 100 pin QFP package.

Features

Product Summary

Maximum clock input (f_crystal

Maximum Internal clock (SYSCLK)

Maximum 8051 clock (8051CLK)

•

Dual MCE^TM(Flexible Motion Control Engine) -

)

60 MHz

120MHz

30MHz

Dedicated computation engine for high efficiency

sinusoidal sensorless motor control

Built-in hardware peripheral for single or two shunt

current feedback reconstruction and OP amp

analog circuits

•

Sensorless control computation time 35 μsec@100MHz

MCE^TMcomputation data range

8051 Program Flash

16 bit signed

52KB

•

Integrated temperature sensor

Supports both interior and surface permanent

magnet motor sensorless control

8051/MCE Data RAM

MCE Program RAM

MCE Program OTP

2 x 4KB

2 x 12KB

16KB

•

Zero speed sensorless control for ultra-low speed

operation

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

2 μsec

20 bits/ SYSCLK

•

Dedicated PFC PWM for digital PFC control

Loss minimization Space Vector PWM

Five-channel analog output (PWM)

Embedded 8-bit high speed microcontroller (8051)

for flexible I/O and man-machine control

JTAG programming port for emulation/debugger

Two Serial communication interface (UART)

I2Cserial interface

12 bits

2 μsec

8 bits

57.6K bps

•

Watchdog timer with independent internal clock

Internal 64 Kbyte flash plus 16Kbyte OTP memory

3.3V single supply

QFP100

50mA

Factory calibrated analog inputs

Standard Pack

Base Part Number

Package Type

Orderable Part Number

Form

Tray

Quantity

900

IRMCF588QTY

IRMCF588QTR

IRMCF588

LQFP100

Tape & Reel

1000

www.irf.com

February 20, 2015

12 3 4 5 6 7...37

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