MAX6660 regulator equivalent, remote junction temperature controlled fan speed regulator.
o Integrated Thermal Sensing and Fan-Regulation Solution o Programmable Fan Threshold Temperature o Programmable Temperature Range for Full-Scale Fan Speed o Accurate Clo.
Typical Operating Circuit
+3V TO +5.5V 0.1µF 50Ω
+12V
10kΩ EACH
5kΩ
VFAN
VCC
STBY
1µF
FAN
TACH IN
SMBCLK
CLO.
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