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Category Integrated Circuits (ICs) - Interface - I/O Expanders
Mfr Microchip Technology
Package Tube
Product Status Obsolete
Programmable Not Verified
Number of I/O 8
Interface I2C, SMBus
Interrupt Output Yes
Features Fan Speed Controller
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 7mA, 10mA
Clock Frequency 100 kHz
Voltage - Supply 2.7V ~ 3.6V
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154", 3.90mm Width)
Supplier Device Package 16-QSOP
Base Product Number MIC74
Standard Package 98 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 640610-MIC74YQS
Ultra Librarian 3D Model Ultra Librarian MIC74YQS CAD Model

Description

Introducing the MIC74YQS from Microchip Technology

The MIC74YQS is a state-of-the-art fan management controller designed by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. This device is specifically engineered to cater to the advanced cooling requirements of modern electronic systems, ensuring that devices operate within their optimal temperature ranges.

The MIC74YQS offers a versatile and efficient solution for thermal management. It features a programmable fan speed controller that can adjust the fan speed dynamically based on the system temperature. This not only helps in maintaining the desired thermal conditions but also contributes to reducing acoustic noise and extending the lifespan of the fan by avoiding unnecessary wear and tear.

One of the key attributes of this product is its I²C/SMBus compatibility, which allows for seamless integration into existing system architectures. Through this interface, the MIC74YQS can communicate with a host controller, providing real-time temperature data and enabling precise control over the cooling mechanism. This level of integration simplifies the design process for system engineers and allows for more sophisticated thermal management strategies.

The MIC74YQS is designed with flexibility in mind. It supports external temperature sensors, giving designers the freedom to place sensors at critical hotspots within the system for more accurate temperature readings. Additionally, the device can control multiple fans, which is particularly beneficial for applications requiring redundant or multi-fan configurations.

With its compact size and low power consumption, the MIC74YQS is an ideal choice for a wide range of applications, including computer servers, telecommunication equipment, and industrial systems. Its robust design ensures reliable performance even in the most demanding environments, making it a preferred component for designers looking to enhance their thermal management solutions.

In summary, the MIC74YQS from Microchip Technology is an innovative and adaptable fan management controller that offers precise thermal monitoring and control, ensuring optimal performance and longevity of electronic systems.

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Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $2.0857 $72.9995
80+ $1.7115 $136.9200
120+ $1.6578 $198.9360
165+ $1.6045 $264.7425
210+ $1.5510 $325.7100
280+ $1.3905 $389.3400
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Availability: 11,100 pieces
MOQ: 35 pcs
Order Increment : 1 piece
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