APX9267 Datasheet, PDF (5/12 Pages) Anpec Electronics Coropration – Single-Phase Full-Wave Motor Driver for Silent Fan Motor

APX9267
Pin Description
PIN
No.
Name
1
OUT2
2
VCC
3
IN+
4
IN-
5
FG
6
PWM
7
OUT1
8
GND
Description
H-bridge Output Connection. The output stage is a H-bridge formed by four transistors and
four-protection diode for switching applications.
Supply Voltage Input Pin.
Hall Input +.
Hall Input -.
Rotation Speed Output.
PWM Signal Input Terminal.
H-bridge Output Connection. The output stage is a H-bridge formed by four transistors and
four-protection diode for switching applications.
Ground.
Block Diagram
OUT2
VCC
IN+
IN-
500Ω
500Ω
GND
Ω
Vcc
5µA
90KΩ
10kΩ
OUT1
PWM
Ω
FG
Copyright © ANPEC Electronics Corp.
5
Rev. A.6 - Mar., 2008
www.anpec.com.tw