DM300022 Microchip Technology, DM300022 Datasheet - Page 37

• Manufacturer Part Number: DM300022
• Description: MODULE PWR DSPICDEM MC1L LV 3PHS
• Manufacturer: Microchip Technology

Specifications of DM300022

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: dsPIC33FJxxxMC
• Primary Attributes: 3-Phase Low Voltage Power Module
• Secondary Attributes: Motion Sensor Inputs: Hall Sensors or Optical Encoder
• Silicon Manufacturer: Microchip
• Silicon Core Number: DsPICDEM MC1L
• Kit Application Type: Power Management - Motor Control
• Application Sub Type: 3 Phase Motor
• Silicon Family Name: Piccolo
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2003 Microchip Technology Inc.
1.6.3.5
Clearly, there are many other modifications that an experienced engineer could make
to the system. These could include:
• Changing the inverter power devices for lower voltage devices if operation at low
• Changing the DC bus capacitors for higher capacitance lower voltage
• A simple boost circuit is included in the design of the unit, but is only populated for
No guarantee or liability can be accepted for any modifications that the user makes to
the system. If the user removes the PCB from the enclosure chassis, they should
ensure that the power device clamping force and the insulation is unaltered when the
PCB is re-installed.
input voltages only is required.
components.
the high voltage version of the system. This can be seen on Sheet 1 of
Appendix A. If the user has an application requiring operation of a higher voltage
motor from a low voltage power supply, this could be explored. Clearly, all voltage
ratings of all the power components will need to be very carefully considered.
OTHER MODIFICATIONS
Set Up and Operation
DS70097A-page 31