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ADT7462

ON Semiconductor
Part Number ADT7462
Manufacturer ON Semiconductor
Description Voltage Monitor and System Fan Controller
Published Nov 5, 2016
Detailed Description ADT7462 Flexible Temperature, Voltage Monitor, and System Fan Controller The ADT7462 is a flexible systems monitor IC, ...
Datasheet PDF File ADT7462 PDF File

ADT7462
ADT7462

Overview
ADT7462 Flexible Temperature, Voltage Monitor, and System Fan Controller 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.
There are up to four PWM outputs.
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.
The ADT7462 supports high frequency PWM for 4-wire fans and low frequency PWM for 2-wire and 3-wire fans.
Up to eight TACH inputs can be used to measure the speed of 3-wire and 4-wire fans.
There are up to 13 voltage monitoring inputs, ranging from 12 V to 0.
9 V.
The ADT7462 is fully compatible with SMBus 1.
1 and SMBus 1.
0.
The ADT7462 also includes a THERM I/O and a RESET I/O.
The ADT7462 is available in a 32-lead LFCSP_VQ.
Many of the pins are multi-functional.
Five easy configuration options can be set up using the easy configuration register.
Users choose the ...


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