33395 Evaluation Motor Board
DRM33395 Designer Reference Manual
List of Figures
5
33395 Evaluation Motor Board
List of Figures
Figure
Title
Page
1-1
System Configurations..............................................................10
1-2
SMOS EVM Motor Board ver. 140A01 .....................................11
1-3
SMOS EVM Motor Board Setup ...............................................14
3-1
40-Pin Input Connector J1........................................................18
4-1
SMOS EVM Motor Board ver. 140A01 Overview ....................26
4-1a SMOS EVM Motor Board ver. 140A02 Overview ....................27
4-2
3-Phase H-Bridge with Gate Driver ..........................................28
4-3
Current Feedback Circuits ........................................................29
4-4
Back-EMF Signals ....................................................................30
4-5
Brake Control............................................................................31
4-6
Brushless DC Motor Connections - Schematic View................31
5-1
Phase Current and DC Bus Voltage Sensing
...........................
39
5-2
Reconstructed Bus Current ......................................................40
5-3
Phase C Back-EMF Feedback
.................................................
40
