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IRMCT3UF1 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IRMCT3UF1
部品説明 Digital Sensorless Motor Driver Module
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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IRMCT3UF1 Datasheet, IRMCT3UF1 PDF,ピン配置, 機能
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PD-97175B
DIGITAL SENSORLESS MOTOR DRIVE MODULE
Complete Integrated High Performance Sensorless
Speed Control in a Compact, Ruggedized Package
For up to 500VA, 3Phase Brushless DC and PMAC
Sinusoidal Motors
Ideal for Pumps, Fans, Compressors in
Rugged Environments needing a Small Footprint
Uses IR’s iMOTIONTM Digital Integrated Motor
Drive Technology
IRMCT3UF1
MP-3T
Description
IR’s HiRel Digital Sensorless Motor Drive Module is a
complete digital speed/torque controller ideal for
applications demanding efficient operation in a compact
and rugged package such as fuel pumps, fans, and
compressors. This control is supported by the latest
hardware motion control technology from IR, including
the Servo DesignerTM tools. No software code
development is required due to its pre-configured
Motion Control Engine.
The HiRel Motor Drive Module contains IR’s advanced
iMOTIONTM Motion Control Chipset with monolythic Gate
Driver ICs and state of the art 100V MOSFETs enabling
simple and cost effective design of high reliability
speed controls.
Feature Summary
n No Software - Digital Sine FOC Algorithm
utilizes IR’s New Hardware based Motion
Control Engine
n Digital Configuration Interface supports
Dynamic Re-Configuration of FOC
n Complete Digital Sine-Drive supports both 2 and
3-Phase Center Aligned and Assymetrical SVM
Operation > 20KHz PWM Rate
n Ideal for Speed/Torque Control of High
Performance Motors ( > 25000 RPM )
n Speed/Torque command >10KHz Digital
Speed Command Rate/Sampled Analog
Command Input
n Control Loop Computation Time 11µsec
n Output Current up to 20Arms ( 48Vdc Bus )
n Max RS232C Speed 57.6 Kbps
n Stand-Alone Operation possible
( without Host Micro )
n Lightweight Plastic Ring-Frame Enclosure
n Low Rth Insulated Metal Substrate ( IMS )
with Low Rds(on) MOSFETs and IR’s
Advanced HVIC Gate Drivers
n Storage Temperature Range -55°C to +125°C
n Case Operating Temperature -40°C to +85°C
n Thermal Resistance 1.5°C/W
www.irf.com
1
10/20/06
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