myMectronic
myMectronic

A Premier B2B Part Search

MAXIM INTEGRATED / ANALOG DEVICES MAX6665ASA55 Fan Controller

The MAX6665 is a compact, integrated thermal fan controller and driver designed to manage cooling fans in electronic systems. It features factory-programmed temperature thresholds from +40°C to +70°C, and includes an internal power transistor capable of driving fans up to 24V and 250mA. The device offers configurable hysteresis settings, overtemperature warning outputs, and a forced-on input for manual activation. Its robust design ensures safe operation, making it ideal for applications like computers, servers, and high-reliability systems where thermal management is crucial for performance and longevity.

Authorized Distributors
Source:Newark
Part No:MAX6665ASA55+
Stock:140
Inv Date:06-05-2026
Price: Unit price: $5.43
Buy/RFQ:
Source:DigiKey
Part No:MAX6665ASA55+
Stock:215
Inv Date:06-05-2026
Price: Unit price: $5.43
Buy/RFQ:
Part No:MAX6665ASA55+
Stock:198
Inv Date:06-06-2026
Price: Unit price: $5.37
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX6665ASA55 Fan Controller Specifications:

  • Supply Voltage: 2.7V to 5.5V
  • Fan Drive Voltage: up to 24V
  • Fan Drive Current: 250mA (max)
  • Hysteresis Settings: 1°C, 4°C, or 8°C
  • Temperature Thresholds: 40°C to 70°C in 5°C increments
  • Warn and OT Outputs: Active-low open-drain, require external pullup
  • Operating Temperature: -40°C to +125°C
  • Package: 8-pin SO-EP
  • Maximum Power Dissipation: 1568mW (derated above 70°C)
  • Input/Output Voltage Limits: GND to Vpp + 0.3V
  • Die Temperature Range: -55°C to +150°C
  • Soldering Temperature (10s): +300°C

Buy the Buy Maxim MAX6665ASA55 Fan Controller/Driver Part Number MAX6665ASA55 Online

Discover the MAX6665 fan controller, a reliable thermal management device suitable for computers, servers, and electronics requiring precise overheating protection. Featuring factory-set temperature thresholds, overtemperature warning outputs, and a powerful on-chip transistor, this controller ensures your systems stay cool and operate efficiently. Easy to integrate with minimal external components, it offers hysteresis options, active-low warning signals, and a forced-on feature for manual control. Invest in the MAX6665 today for dependable cooling solutions that enhance system longevity and performance.

Get Maxim MAX6665ASA55 fan controller today—designed for precise thermal management and long-lasting durability in electronic systems.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX6665ASA55?

You can click on the BUY or RFQ button to purchase MAX6665ASA55 from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX6665ASA55?

You can download the MAX6665ASA55 datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX6665ASA55?

MAXIM INTEGRATED / ANALOG DEVICES

MAXIM INTEGRATED / ANALOG DEVICES Part List

Browse and search other MAXIM INTEGRATED / ANALOG DEVICES parts, locate datasheets and stock

Sponsored by