onsemi ADT7462
The ADT7462 is a flexible systems monitor IC, suitable for use in a wide variety of applications. It can monitor temperature in up to three remote locations, as well as its ambient temperature. These can be used to control the speed of a cooling fan by varying the % duty cycle of the PWM drive signal applied to the fan.| Part No. | ADT7462 |
|---|---|
| Datasheet | ADT7462 Download |
| Manufacturer |  onsemi |
| Description | Voltage Monitor and System Fan Controller |
| Buy | Stock & Price |
FEATURES
● One Local and Up to Three Remote Temperature Channels Series Resistance Cancellation On Remote Channels● Thermal Protection Using THERM Pins
● Up to Four PWM Fan Drive Outputs Supports Both High and Low Frequency PWM Drives
● Up to Eight TACH Inputs Measures the Speed of 3-wire and 4-wire Fans
● Automatic Fan Speed Control Loop Includes Dynamic TMIN Control
● Monitors Up to 13 V Inputs
● Monitors Up to 7 VID Inputs; Includes On-The-Fly (OTF) VID Support
● Bidirectional Reset
● Chassis Intrusion Detect
● SMBus 1.1 and SMBus 1.0 Compatible
● 3.3 V and 5.0 V Operation
● Extended Operating Range from −40°C to +125°C
● Space-saving 32-lead Chip Scale Package
● This is a Pb-Free Device*
APPLICATIONS
● Servers and Personal Computers● Telecommunications Equipment
● Test Equipment and Measurement Instruments *For additional information on our Pb−Free strategy and soldering details, please download the onsemi Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. LFCSP−32 C...
