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KA3902

Fairchild
Part Number KA3902
Manufacturer Fairchild
Description DC FAN Motor Controller
Published Apr 25, 2005
Detailed Description www.fairchildsemi.com FAN8902(KA3902) DC FAN Motor Controller Features • • • • • • • • • Built-in PWM Current Control ...
Datasheet PDF File KA3902 PDF File

KA3902
KA3902

Overview
www.
fairchildsemi.
com FAN8902(KA3902) DC FAN Motor Controller Features • • • • • • • • • Built-in PWM Current Control Circuit Built-in 5V Regulator Low Supply Current Stalled Motor Current Limitation Built-in Over Voltage Protection (OVP) Built-in Over Current Protection (OCP) Built-in Load Dump Protection Built-in Thermal Shutdown (TSD) Circuit Built-in Under Voltage Lockout (UVLO) Circuit Description The FAN8902 is a monolithic integrated circuit, designed for the PWM control of a DC fan motor current in an automotive systems.
It allows the fan motor speed to be controlled linearly and efficiently.
14-DIP-300 Typical Application • DC for Motor Control for Automotive Ordering Informati...


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