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PDF IRMDAC3 Data sheet ( Hoja de datos )
| Número de pieza | IRMDAC3 | |
| Descripción | Reference Design Kit | |
| Fabricantes | International Rectifier | |
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Hay una vista previa y un enlace de descarga de IRMDAC3 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Reference Design Data Sheet (October 1998)
IRMDAC3
IR2233 Reference Design Kit: 3-Phase 460VAC 3HP Motor Drive
Product Description
The IRMDAC3 Reference Design is a kit of parts that
work together as an evaluation platform for IR2233
three phase motor control IC and IRPT2062A power
module. User connects three phase AC, drive signals,
motor and hall sensors to complete the system.
Power hook-up is via terminal blocks and control
signals are made using a single in line header.
Fig 1: IRMDAC3 Hardware
1
How the IR2233 Control IC Adds Value
· Monolithic HVIC Integrates Control and Drive
Yields Compact, Robust, Economical Designs
· Allows Elegant, Convenient System Partition
· Compatible with Short Circuit, Ground Fault and
Over-Temperature Protection Schemes
2
Kit Content
3
How the Power Module Adds Value
Integration of All Inverter Power Componenwtsww;.DataSheet4U.com1 Host PCB for Input Processing and Control
· Low Parasitic Coupling = High Performance
2 IRPT2062A Integrated Power Module
· Current Sensing Shunts in DC Feed and Return
3 IR2233 Three Phase Motor Control IC
· Onboard Temperature Sensor
Technical Contact and License Detail
· Easily Mounted Package
Schematic and PCB Layout Data
· Short Circuit Rated, Ultrafast IGBT Gen #4
Bill of Materials and Supplier Information
· Wide Operating Temperature Range
· Metal Base gives Excellent Thermal Transfer
System Features
and Isolation to 2500V RMS
System Block Diagram Fig 2
KEY
USER
KIT
Signal
Power
Physical
Heatsink
IGBT
Power Module
2
· 460V Three Phase AC Inlet, 50/60Hz
· Convenient Signal and Power Terminations
· Inrush Current Limit and Surge Suppression
· Integral +15V and +5V Bias Supplies
· DC Bus Voltage and Current Feedback
· 150% Overload Capability (1 Minute)
· Optimized Drive for Power Module
· Includes Brake Switch and Drive
Host PCB
1,3
Control
Rotor
Position
Sense
M
Fig 3
IRMDAC3
Host PCB
Bottom Layer
1 page  
Mechanical Details
Figure 7
Reference Design Data Sheet (October 1998)
IRMDAC3
6.90 [175.26]
3.42 [86.82]
PCB
CAPACITOR
CAPACITOR
.50 [12.7]
CAPACITOR
CAPACITOR
123
J1
2 X 1.4dia [35.56]
J6
12
J5
123
J7
CAPACITOR CAPACITOR
J1
12
3
J5
12
J7
123
IGBT MODULE
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet IRMDAC3.PDF ] | |
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