AN2388 datasheet(23/54 Pages) STMICROELECTRONICS

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AN2388

Hardware design

23/54

Figure 19.

The general purpose motor connectors are here below shown:

Figure 20.

General purpose motor connectors (DC and BLDC motors)

3.3

Three-phase high voltage power stage (powerBD-1000)

For this purpose, the power stage has been chosen able to manage power requirements up

to 1000 watt. For other power ratings, it is possible to use PowerBD-300 (300 watt) or

PowerBD-3000. The power boards can work directly from AC or DC power supply (only DC

for the PowerBD-3000). The auxiliary supplies are located on the Power boards and are

usable with applications above 24VDC. For more details see the Motor Drive Reference

Design Kit (UM0122, available from the ST website, http://www.st.com/mcu).

Original partitioning between the Power board and Gate Driver Board contributes to system

noise immunity.

MC Connector

3 G/P

Motor

Connectors

Clock Configuration

Switches

CAN 2.0

RS 232

DIP Configuration

AN2388 bảng dữ liệu(PDF) 23 Page - STMicroelectronics