AP438, AP439 PWM Fan Speed Controller

Anachip

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.

📥 Download Datasheet

AP438 Datasheet Preview — This datasheet PDF includes multiple part numbers: AP438, AP439. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AP438, AP439
Manufacturer: Anachip
File Size: 178.46 KB
Datasheet: AP439_Anachip.pdf
Description: PWM Fan Speed Controller
Note: This datasheet PDF includes multiple part numbers: AP438, AP439.
Please refer to the document for exact specifications by model.

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.

Applications

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

AP438 Distributors

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AP439 PWM Fan Speed Controller Anachip

Anachip AP438-like datasheet