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ADT7463: Remote Thermal Controller and Voltage Monitor

Datasheet: Remote Thermal Controller and Voltage Monitor
Rev. 7 (726.0kB)
Product Overview
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»View Material Composition
» Product Change Notification
The ADT7463 controller is a complete systems monitor and multiple PWM fan controller for noise-sensitive applications requiring active system cooling. It can monitor 12 V, 5 V, and 2.5 V CPU supply voltages, plus its own supply voltage. It can monitor the temperature of up to two remote sensor diodes, plus its own internal temperature. It can measure and control the speed of up to four fans so that they operate at the lowest possible speed for minimum acoustic noise. The automatic fan speed control loop optimizes fan speed for a given temperature.
Features
 
  • Monitors up to 5 supply voltages
  • Controls and monitors up to 4 fan speeds
  • One on-chip and 2 remote temperature sensors
  • Monitors up to 6 processor VID bits
  • Dynamic TMIN Control Mode optimizes systems acoustics intelligently
  • 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
  • 2-wire and 3-wire fan speed measurement
  • Limit comparison of all monitored values
Applications   End Products
  • Thermal Management
 
  • Notebook and Desktop Computers
  • Game Consoles
  • RFID Readers
Technical Documentation & Design Resources
Application Notes (2) Package Drawings (1)
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
ADT7463ARQZ Obsolete 
Pb-free
Halide free
ADT7463 QSOP-24 492B-01 3 260 Tube 56  
ADT7463ARQZ-REEL Active
Pb-free
Halide free
ADT7463 QSOP-24 492B-01 3 260 Tape and Reel 2500 $2.6666
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 15,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
ICC Max (mA)
VCC Min (V)
VCC Max (V)
T Min (°C)
T Max (°C)
Package Type
ADT7463ARQZ-REEL  
 $2.6666 
Pb
H
 Active   
SMBus
3
3
5.5
-40
120
QSOP-24
Case Outlines
492B-01   
Packages
ADT7463: Remote Thermal Controller and Voltage Monitor
ADT7463: Remote Thermal Controller and Voltage Monitor
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