MAX6665 Fan Controller/Driver with Factory- Programmed Temperature Thresholds

Maxim

Description

19-2056; Rev 0; 5/01 Fan Controller/Driver with FactoryProgrammed Temperature Thresholds General .
The MAX6665 is a fully integrated thermal switch with an internal power transistor for driving a cooling fan rated up to 24V and 250mA.

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Datasheet Specifications

Part number: MAX6665
Manufacturer: Maxim
File Size: 130.05 KB
Datasheet: MAX6665_MaximIntegratedProducts.pdf
Description: Fan Controller/Driver with Factory- Programmed Temperature Thresholds

Features

* can be used to safely power down systems that are overheated. The MAX6665 operates from a +2.7V to +5.5V power supply, and the associated fan can be powered from 4.5V to 24V. It is available in an 8-pin SO package and operates from -40°C to +125°C. o On-Chip 250mA Fan Switch o No External Components

Applications

* Notebook and Desktop Computers Servers PC Power Supplies Laboratory Instruments Card Racks Typical Operating Circuit +4.5V TO +24V 100mA TO 250mA COOLING FAN
* Exposed paddle Pin Configuration TOP VIEW +3.3V 1µF VDD FANOUT VDD 100kΩ MAX6665 HYST WARN GND VDD 100kΩ 1 8 7 FANOUT VDD WAR

MAX6665 Distributors

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MAX6665 Fan Controller Driver with Factory- Programmed Temperature Thresholds Maxim

Maxim MAX6665-like datasheet