MAX6639 Datasheet(PDF) - Maxim Integrated Products

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MAX6639 Datasheet (PDF) - Maxim Integrated Products

MAX6639 Datasheet PDF - Maxim Integrated Products


Part #	MAX6639

Download	MAX6639 Download

File Size	282.43 Kbytes

Page	22 Pages

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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Description

2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller

MAX6639 Datasheet (PDF)

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MAX6639 Datasheet PDF - Maxim Integrated Products


Part #	MAX6639

Download	MAX6639 Click to download

File Size	282.43 Kbytes

Page	22 Pages

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

Description	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller

MAX6639 Datasheet (HTML) - Maxim Integrated Products

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MAX6639 Product details

General Description
The MAX6639 monitors its own temperature and one external diode-connected transistor or the temperatures of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs.

Features
♦ Two Thermal-Diode Inputs
♦ Up to 25kHz PWM Output Frequency
♦ Three Selectable SMBus Addresses
♦ Local Temperature Sensor
♦ 1°C Remote Temperature Accuracy
♦ Two PWM Outputs for Fan Drive (Open Drain; Can
   be Pulled Up to +13.5V)
♦ Programmable Fan-Control Characteristics
♦ Automatic Fan Spin-Up Ensures Fan Start
♦ Controlled Rate-of-Change Ensures Unobtrusive
   Fan-Speed Adjustments
♦ ±3% Fan-Speed Measurement Accuracy
♦ Temperature Monitoring Begins at POR for
   FailSafe System Protection
♦ OT and THERM Outputs for Throttling or Shutdown
♦ Measures Temperatures Up to +150°C
♦ MAX6639F is Optimized for n = 1.021 for Penryn
   Compatibility

Applications
   Desktop Computers
   Notebook Computers
   Projectors
   Servers
   Networking Equipment

Similar Part No. - MAX6639

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6639	325Kb / 24P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 1; 12/07
	MAX6639	203Kb / 22P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 2; 4/08
	MAX6639	391Kb / 18P	Evaluation Kit Rev 0; 1/09
	MAX6639AEE	325Kb / 24P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 1; 12/07
	MAX6639AEE	203Kb / 22P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 2; 4/08

Similar Description - MAX6639

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6639	260Kb / 22P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller 2013
	MAX6639	325Kb / 24P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 1; 12/07
	MAX6639	203Kb / 22P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 2; 4/08
	MAX6640	724Kb / 22P	2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller Rev 0; 8/04
	MAX6640	218Kb / 21P	2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller Rev 2; 10/08
	MAX6678	689Kb / 19P	2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs Rev 0; 5/04
	MAX6641	474Kb / 17P	SMBus-Compatible Temperature Monitor with Automatic PWM Fan-Speed Controller Rev 1; 4/06
ON Semiconductor	ADM1031	305Kb / 30P	Intelligent Temperature Monitor and Dual PWM Fan Controller May, 2010 ??Rev. 4
Analog Devices	ADM1031	289Kb / 32P	Intelligent Temperature Monitor and Dual PWM Fan Controller REV. 0
Analog Devices	ADM1030	278Kb / 28P	Intelligent Temperature Monitor and PWM Fan Controller REV. 0

About Maxim Integrated Products

Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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