FAN8902 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN8902

DC FAN Motor Controller

Fairchild Semiconductor 

FAN8902(KA3902)

DC FAN Motor Controller

www.fairchildsemi.com

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 Information

Device Package Operating Temperature

FAN8902 14-DIP-300

-40°C ~ +90°C

©2002 Fairchild Semiconductor Corporation

Rev. 1.0.3

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