APX9266 查看數據表（PDF） - Anpec Electronics

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APX9266

Single-Phase Full-Wave Motor Driver for Silent Fan Motor

Anpec Electronics 

APX9266

Operating Waveforms (Cont.)

Rotation Waveform 3

Full Speed

IIN (200mA/div)

OUT2(2V/div)

Rotation Waveform 4

IIN (200mA/div)

PWM Mode

OUT2(2V/div)

OUT1(2V/div)

FG(5V/div)

Time (0.2ms/div)

Lock Protection Waveform 1

OUT1(5V/div)

OUT2(5V/div)

OUT1(2V/div)

Time (0.2ms/div)

FG(5V/div)

Lock Protection Waveform 2

OUT1(5V/div)

OUT2(5V/div)

CT(0.5V/div)

CT(0.5V/div)

FG(5V/div),always High

Time (1s/div)

FG(5V/div)

Time (1s/div)

Pin Description

PIN

No.

Name

1

OUT2

2

CT

3

IN+

4

HB

5

IN-

6

FG

7

PWM

8

VCC

9

OUT1

10

GND

Description

H-bridge Output Connection. The output stage is a H-bridge formed by four transistors and

four-protection diode for switching applications.

Shutdown Time and Restart Time Setting.

Hall Input +.

Hall Bias.

Hall Input -.

Rotation Speed Output.

PWM Signal Input Terminal.

Supply Voltage Input Pin.

H-bridge Output Connection. The output stage is a H-bridge formed by four transistors and

four-protection diode for switching applications.

Power Ground.

Copyright © ANPEC Electronics Corp.

6

Rev. A.4 - Mar., 2008

www.anpec.com.tw

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