APX9322 Datasheet, PDF (12/20 Pages) Anpec Electronics Coropration – Three-Phase Full-wave Sine-wave Brushless Motor Driver

APX9322
Function Descriptions (Cont.)
Reverse Rotation Timing Chard (FR=GND)
H+
Hall input signal
H-
FG output signal _FG
S_U
Sine wave Modulation
waveform of U,V,W
(in side the IC)
SV
SW
U
Output PWM signal
for sine wave drive
(U,V,W)
V
W
Figure 6: Reverse Rotation Input and Output timing chards
Copyright © ANPEC Electronics Corp.
12
Rev. A.1 - Feb., 2016
www.anpec.com.tw