NVT224
Features
- Controls and Monitors Up to 4 Fans
- High and Low Frequency Fan Drive Signal
- 1 On- Chip and 2 Remote Temperature Sensors
- Extended Temperature Measurement Range, Up to 191°C
- Automatic Fan Speed Control Mode Controls System Cooling Based on Measured Temperature
- Enhanced Acoustic Mode Dramatically Reduces User Perception of
Changing Fan Speeds
- Thermal Protection Feature via THERM Output
- Monitors Performance Impact of Intel Pentium R 4 Processor
- Thermal Control Circuit via THERM Input
- 3- Wire and 4- Wire Fan Speed Measurement
- Limit parison of All Monitored Values
- Meets SMBus 2.0 Electrical Specifications
(Fully SMBus 1.1 pliant)
- Automotive Qualification According to AEC- Q100 Grade 1
- These Devices are Pb- Free, Halogen Free/BFR Free and are Ro HS pliant
.onsemi.
QSOP- 16 CASE 492
MARKING DIAGRAMS
TOP MARKING
BOTTOM MARKING
NVT 224 GYYWW
ZZZZ
NVT224 = Specific Device Code
= Pb- Free Package
YY = Year
WW = Work Week
ZZZZ = Assembly Lot Code
PIN...
