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Data Sheet
12V PWM speed regulation low noise single coil motor driverÿÿ ÿÿÿÿ ÿÿ ÿÿ ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ SDC9172
Overview
Features
SDC9172 is a DC motor driver IC designed with mixed analog and digital technology. Suitable for driving single-phase brushless DC motors, PWM speed control cooling fans, etc. It adopts advanced HALL signal compensation technology and high-precision power adjustment model. block, integrated H-bridge output power tube. Highly integrated digital speed regulation, analog It has speed regulation, undervoltage protection and over-temperature protection functions. It is more convenient to install and use.
application ÿ Single-phase brushless DC motor ÿ Single-coil brushless DC fan ÿ CPU cooling fan
ÿWide operating voltage range (3.