ADM1030 Datasheet (ON Semiconductor) - Intelligent Temperature Monitor and PWM Fan Controller

ADM1030, Intelligent Temperature Monitor and PWM Fan Controller

ADM1030 Intelligent Temperature Monitor and PWM Fan Controller The ADM1030 is an ACPI-compliant two-channel digital thermometer and under/over temperature alarm, for use in computers and thermal management systems.

Optimized for the Pentium III, the higher 1C accuracy offered allows systems designers to safely reduce temperature guardbanding and increase system performance.

A Pulsewidth Modulated (PWM) Fan Control output controls the speed of a cooling fan by varying output duty cycle.

Duty