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AP439 PWM Fan Speed Controller

AP439 Description

www.DataSheet4U.com AP438/9 PWM Fan Speed Controller * .
The AP438/9 series’s PWM output has built-in NPN power transistor that controls the Fan current & Fan speed.

AP439 Features

* - Built-in 30Khz OSC provide 0%~100% PWM output - Over Temperature Protector(OTP) flag. (AP439 only). - Open collect output(OTP & PWM pins). - SIP-4L package for AP438. - SIP-5L, SOP-8L package for AP439.

AP439 Applications

* - PC Power. - DC Fan
* Pin Assignment Front View AP438

📥 Download Datasheet

Preview of AP439 PDF
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Datasheet Details

Part number
AP439
Manufacturer
Anachip
File Size
178.46 KB
Datasheet
AP439_Anachip.pdf
Description
PWM Fan Speed Controller

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PWM Fan Speed Controller Anachip
Anachip AP439-like datasheet