IRMDAC2 Datasheet, PDF (1/9 Pages) International Rectifier – IR2133 Reference Design Kit: 3-Phase 230VAC 3HP Motor Drive 3-Phase 230VAC 3HP Motor Drive

Reference Design Data Sheet (October 1998)
IRMDAC2
IR2133 Reference Design Kit: 3-Phase 230VAC 3HP Motor Drive
Product Description
The IRMDAC2 Reference Design is a kit of parts
that work together as an evaluation platform for
IR2133 three phase motor control IC and
IRPT2056A 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.
How the IR2133 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
How the Power Module Adds Value
Integration of All Inverter Power Components;
· Low Parasitic Coupling = High Performance
· Current Sensing Shunts in DC Feed and Return
· Onboard Temperature Sensor
· Easily Mounted Package
· Short Circuit Rated, Ultrafast IGBT Gen #4
· Wide Operating Temperature Range
· Metal Base gives Excellent Thermal Transfer
and Isolation to 2500V RMS
System Block Diagram Fig 2
KEY
USER
KIT
Signal
Power
Physical
Heatsink
IGBT
Power Module
2
Fig 1: IRMDAC2 Hardware
1
2
3
Kit Content
1 Host PCB for Input Processing and Control
2 IRPT2056A Integrated Power Module
3 IR2133J Three Phase Motor Control IC
Technical Contact and License Detail
Schematic and PCB Layout Data
Bill of Materials and Supplier Information
System Features
· 230V 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
Host PCB
1,3
M
Control
Rotor
Position
Sense
Fig 3
IRMDAC2
Host PCB
Bottom Layer