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ASC7621

Andigilog
Part Number ASC7621
Manufacturer Andigilog
Description HARDWARE MONITOR
Published Aug 13, 2007
Detailed Description www.DataSheet4U.com aSC7621 HARDWARE MONITOR WITH INTEGRATED FAN CONTROL Preliminary Specification Product Description ...
Datasheet PDF File ASC7621 PDF File

ASC7621
ASC7621

Overview
www.
DataSheet4U.
com aSC7621 HARDWARE MONITOR WITH INTEGRATED FAN CONTROL Preliminary Specification Product Description The aSC7621 has a two wire digital interface compatible with SMBus 2.
0.
Using a 10-bit ΣΔ- ADC, the aSC7621 measures the temperature of two remote diode connected transistors as well as its own die.
Support for Platform Environmental Control Interface (PECI) is included.
Using temperature information from these four zones, an automatic fan speed control algorithm is employed to minimize acoustic impact while achieving recommended CPU temperature under varying operational loads.
To set fan speed, the aSC7621 has three independent pulse width modulation (PWM) outputs that are...


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