Introduction - Infineon EVAL-M1-2ED2106S User Manual

EVAL-M1-2ED2106S User Manual
2ED2106S06F drive board for BLDC motor

Introduction

2 Introduction
Note: Evaluation boards are not subject to the same procedures as regular products regarding Returned
Material Analysis (RMA), Process Change Notification (PCN) and Product Discontinuation (PD).
Evaluation boards are intended to be used under laboratory conditions and by trained specialists
only.
The power stage of the evaluation board EVAL-M1-2ED2106S consists of a three-phase inverter with a single-
shunt configuration, which is widely used for the BLDC motor drive in home appliances.
The 650 V SOI gate driver 2ED2106S06F is highlighted in the board. Different from traditional drivers with
junction isolated (JI) technology, the SOI gate driver shows the benefits of a simpler design by integrating the
boot strap diode, and there is higher tolerance of the negative V
The IGBTs with Infineon TrenchStop
performance of the IGBT6 with the optimized conduction loss and switching loss, under natural cooling the
board can run up to 300 W, which is common for refrigerator products.
The board is intended to work together with the controller board EVAL-M1-101T to deliver a total Infineon
solution with low cost and high robustness for the home appliance applications.
The board is available via regular Infineon distribution partners as well as on Infineon's website. The features of
this board are described in Chapter 3 of this document. The remaining sections provide information to enable
customers to copy, modify and qualify the design for production according to their own specific requirements.
Environmental conditions were considered in the design of the EVAL-M1-2ED2106S. However, the board has
not been qualified in terms of safety requirements, manufacturing and operation over the entire operating
temperature range or lifetime. The boards provided by Infineon are subject to functional testing only.
Figure 1 depicts the block diagram of the EVAL-M1-2ED2106S.
AUX
VCC
Power
Supply
Figure 1 Block diagram of the EVAL-M1-2ED2106S
User Manual
IGBT6 technology have been adopted in the board. Thanks to the high
TM
SOI
Gate
Driver
PWM
M1 Interface
due to the SOI technology inherently.
S
M
SOI
Gate
Driver
Current
Sensing
3 of 29
SOI
Gate
Driver
Cbus
EVAL-M1-2ED2106S
Revision 1.0
2019-09-18