Global Mixed-mode Technology
G764/G765
Fan Speed Controller with Linear or PWM Mode
Features
SMBus Interface Linear or PWM Mode Speed Control Open or Close Loop Fan Speed Control Supply
Voltage Range 3V~5.
5V ADD0 Pin to Select 3 Different SMBus Addresses SMBus Alert # for G765 G765 has Built-in Inverter for Crystal Oscilla-
tor Internal 32kHz clock generator, +/- 3% accuracy SOP-8/MSOP-8 for G764 MSOP-10 for G765
General Description
The G764/G765 is a single chip solution for fan speed control.
It can be directly connected to the fan and performs close-loop or open-loop control.
And there are two modes, PWM and linear, to drive the fan.
It determined the current fan s...