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AP439 Datasheet, Anachip

AP439 Datasheet, Anachip

AP439

datasheet Download (Size : 178.46KB)

AP439 Datasheet

AP439 controller

pwm fan speed controller.

AP439

datasheet Download (Size : 178.46KB)

AP439 Datasheet

AP439 Features and benefits

AP439 Features and benefits

- 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. -.

AP439 Application

AP439 Application

- PC Power. - DC Fan
* Pin Assignment Front View AP438
* Pin Descriptions Name VCC VIN OTP PWM GND Description.

AP439 Description

AP439 Description

The AP438/9 series’s PWM output has built-in NPN power transistor that controls the Fan current & Fan speed. AP439 built-in over temperature alarm flag.
* Applications - PC Power. - DC Fan
* Pin Assignment Front View AP438
* Pin Descr.

Image gallery

AP439 Page 1 AP439 Page 2 AP439 Page 3

TAGS

AP439
PWM
Fan
Speed
Controller
Anachip

Manufacturer


Anachip

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