APX9322 Datasheet, PDF (8/20 Pages) Anpec Electronics Coropration – Three-Phase Full-wave Sine-wave Brushless Motor Driver

APX9322
Typical Application Circuit
Circuit 2: Sensor-Less Application
floating
H+
floating
H-
CRESET : 10nF
RESET
5VREG
1μF
SP1
SP2
VSD
MIN
LA
SET
FG
PWM
FR
SGND
VCC
PGND
UO
VO
WO
VLIM
D1
VIN
C1
5VREG
SC
CST : 2.2nF
CT
CCT : 1μF
SS
CSS : 2.2nF
Note: The capacitance of C_SS, C_ST ,C_RESET and C_CT can be fine tune for different parameter of motor .
Copyright © ANPEC Electronics Corp.
8
Rev. A.1 - Feb., 2016
www.anpec.com.tw