AP439 Datasheet, Controller, Anachip

AP439 Features

• Controller - 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

PDF File Details

Part number:

AP439

Manufacturer:

Anachip

File Size:

178.46kb

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📄 Datasheet

Description:

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 built-in over tem

AP439 Application

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

TAGS

AP439

Anachip

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