Renesas V850 Series - Chapter 2: Hardware Configuration; System Configuration Overview

CHAPTER 1 CONTROL METHOD
Application Note U17209EJ1V0AN
15
Figure 1-3. Configuration of Three-Phase Brushless DC Motor
U
U
U
V
W
TrU
1
On Off Off
Off On Off
TrV
1 TrW 1
TrU 2 TrV 2 TrW 2
PWM control
Zero-cross point detection
V
V
W
W