DM330021-2 Microchip Technology, DM330021-2 Datasheet - Page 17

• Manufacturer Part Number: DM330021-2
• Description: Power Management IC Development Tools 64KB Flash, 8KB RAM 16MIPS USBOTG Crypto
• Manufacturer: Microchip Technology
• Type: Motor / Motion Controllers & Driversr

Specifications of DM330021-2

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: dsPIC33F, PIC24F, dsPIC33E, PIC24E
• Interface Type: CAN, LIN, RS-232, USB
• For Use With: dsPIC33F, PIC24F, dsPIC33E, PIC24E

 2012 Microchip Technology Inc.
This chapter describes the hardware components of the dsPICDEM MCLV-2
Development Board. Topics covered include:
•
•
•
Power for the control circuits and DC bus on the board is provided through a +24V
power supply attached to the Power Connector terminal (J2) or the Auxiliary Power Tab
Fast-On Connector terminals (BP1-BP2). The Microchip 24V Power Supply
(AC002013) is recommended.
The various components on the board receive power as follows:
• The Gate drivers receive +15V power from a 15V regulator
• The CAN driver receives +5V power from a 5V regulator
• The LIN driver receives V
• A dsPIC DSC or PIC24 MCU motor control device receives +3.3V power from a
• The RS-232 UART interface receives +3.3V power from a +3.3V regulator
• The PIC18LF2450 USB to UART Bridge receives +3.3V power from a +3.3V
PIM Configuration
Board Connectors
User Interface Hardware
+3.3V regulator
regulator
Note 1:
Chapter 2. Hardware Overview
2:
dsPICDEM™ MCLV-2 DEVELOPMENT
If the input voltage value is less than 16V, remove the 15V voltage
regulator and short jumper J3.
To use a higher DC voltage bus (24V-48V), complete the following steps:
a) Connect the power supply to jumper J7, and keep jumper J6 open.
b) Power the circuit components, MCU, and the gate drivers using a
separate 16V-24V power supply connected to the power connector
J2 or BP1-BP2.
BAT
power from the LIN connector J1.
BOARD USER’S GUIDE
DS52080A-page 17