APX9270 Просмотр технического описания (PDF) - Anpec Electronics

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производитель

APX9270

Direct PWM Variable Speed Fan Motor Driver

Anpec Electronics 

APX9270

Operating Waveforms (Cont.)

Rotation Waveform 3

VCC

VOUT1

VOUT2

1

2, 3

4

IIN

Ch1 : VCC, 5V/Div, DC

Ch2 : VOUT1, 5V/Div, DC

Ch3 : VOUT2, 5V/Div, DC

Ch4 : IIN, 200mA/Div, DC

Time : 2ms/Div

Power ON Waveform

VCC

VOUT1

1

2, 3

VOUT2

4

IIN

Ch1 : VCC, 5V/Div, DC

Ch2 : VOUT1, 5V/Div, DC

Ch3 : VOUT2, 5V/Div, DC

Ch4 : IIN, 500mA/Div, DC

Time : 50ms/Div

Lock Protection Waveform 1

VOUT2

1, 2

VOUT1

3

VCT

4

IIN

Ch1 : VOUT1, 5V/Div, DC

Ch2 : VOUT2, 5V/Div, DC

Ch3 : VCT, 2V/Div, DC

Ch4 : IIN, 1A/Div, DC

Time : 1s/Div

Lock Protection Waveform 2

VOUT2

1, 2

3

4

Ch1 : VOUT1, 5V/Div, DC

Ch2 : VOUT2, 5V/Div, DC

Ch3 : VCT, 2V/Div, DC

Ch4 : IIN, 1A/Div, DC

Time : 1s/Div

VOUT1

VCT

IIN

Copyright © ANPEC Electronics Corp.

6

Rev. A.3 - Jun., 2008

www.anpec.com.tw

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