MAX6639 - 2-Channel Temperature Monitor

Maxim Integrated Products

MAX6639 Datasheet Preview — Preview of MAX6639 PDF

Datasheet Details

Part number	MAX6639
Manufacturer	Maxim Integrated ↗ Products
File Size	225.23 KB
Description	2-Channel Temperature Monitor
Datasheet	MAX6639_MaximIntegratedProducts.pdf

MAX6639 Product details

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

2 Thermal-Diode Inputs.
Up to 25kHz PWM Output Frequency.
3 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.

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Other Datasheets by Maxim Integrated Products

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Published: Jan 8, 2007 |