STEVAL-IEM003V1 Datasheet, PDF (1/6 Pages) STMicroelectronics – Low voltage 3-phase power stage for electric traction with MC connector

STEVAL-IEM003V1
Low voltage 3-phase power stage for
electric traction with MC connector
Data brief
Features
■ BUS voltage up to 48 V and up to 3 kW
■ 3-phase full bridge inverter topology
■ Efficient power dissipation with power
MOSFETs mounted on a dedicated IMS layer
■ Motor current feedback via ICS
■ Protection features:
– bus overcurrent detection
– bus voltage monitoring
– power stage temperature sensing
■ RoHS compliant
Description
The STEVAL-IEM003V1 demonstration board is
designed to drive a low voltage/high current 3-
phase brushless synchronous or asynchronous
motor up to 3 kW. Typical uses for the system
include battery-powered traction system
applications or high-power tools.
The demonstration board is composed of two
stacked boards. The top layer is a power board
where the power devices are mounted on a
dedicate IMS layer, and the bottom board
includes the gate driving, current sensing and
power supply sections.
The STEVAL-IEM003V1 provides a compact
solution and efficient power dissipation thanks to
the power MOSFET used.
Thanks to the on-board MC connector, the
STEVAL-IEM003V1 can be easily interfaced with
any ST MCU control board equipped with the
same type of MC connector.
STEVAL-IEM003V1
March 2010
Doc ID 17199 Rev 1
For further information contact your local STMicroelectronics sales office.
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