MAX6670, MAX6668 Remote Temperature Switches

Maxim Integrated Products

Description

19-2133; Rev 2; 11/02 Remote Temperature Switches with Integrated Fan Controller/Driver General .
The MAX6668/MAX6670 remote-junction thermal switches with an internal power transistor drive a cooling fan rated for supply voltages up to +12V and 25.

📥 Download Datasheet

MAX6670 Datasheet Preview — This datasheet PDF includes multiple part numbers: MAX6670, MAX6668. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MAX6670, MAX6668
Manufacturer: Maxim Integrated ↗ Products
File Size: 252.40 KB
Datasheet: MAX6668_MaximIntegratedProducts.pdf
Description: Remote Temperature Switches
Note: This datasheet PDF includes multiple part numbers: MAX6670, MAX6668.
Please refer to the document for exact specifications by model.

Features

* an open-drain WARN output that goes active when the remote temperature exceeds the factory-programmed fan activation threshold by +15°C. The MAX6670 features an open-drain OT output that goes active when the remote temperature exceeds the factory-programmed threshold by +30°C. The MAX6668/MAX6670 pr

Applications

* Notebook and Desktop Computers Network Switches PC Power Supplies Laboratory Instruments Card Racks Temperature Alarms Fan Controls 2N3904 CS 2200pF DXN DXP +3.3V VDD MAX6670 WARN VDD 10kΩ HYST GND OT PGND FORCEON VDD Pin Configuration appears at end of data sheet. Typical Operating Circuit app

MAX6670 Distributors

📁 Related Datasheet

MAX667 MAX6674 MAX6675 MAX6676 MAX6677 MAX660

📌 All Tags

MAX6668 Remote Temperature Switches Maxim Integrated Products

Maxim Integrated Products MAX6670-like datasheet