M63155FP Renesas Electronics Corporation., M63155FP Datasheet - Page 34

• Manufacturer Part Number: M63155FP
• Description: 3 Phase Brushless Motor Controller
• Manufacturer: Renesas Electronics Corporation.

M63155FP
Hall Inputs and Motor Outputs Timing Chart
Rev.1.0, Sep.16.2003, page 34 of 40
Motor Output
Voltage
Motor Output
Voltage
(PWM Duty 100%)
Hall Input
(120 deg.)
* Note6 : These are the timing chart of the Hall commutation sensor outputs and the motor outputs,
HW
HU
HV
W
W
U
V
U
V
and the motor output voltage waveforms only show the High/Low/Middle state in each period.
In details, these output voltage waveforms are different from the real waveforms of the actual
motor outputs under rotation.
0
PWM
PWM
PWM
PWM
PWM
PWM
180
Electrical Revolution angle [degree]
PWM
PWM
PWM
PWM
PWM
PWM
360
PWM
PWM
PWM
540
PWM
PWM
PWM
PWM
PWM
PWM
720