FAN4801S Fairchild Semiconductor, FAN4801S Datasheet - Page 3

• Manufacturer Part Number: FAN4801S
• Description: The highly integrated FAN4800AS/CS/01S/02S parts are specially designed for power supplies that consist of boost PFC and PWM
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN4800AS/CS/01S/02S • Rev. 1.0.1
Application Diagram
VREF
Figure 2.
Typical Application, Voltage Mode
IEA
ISENSE
FBPWM
RT/CT
VRMS
SS
IAC
RAMP
3
VREF
OPWM
FBPFC
ILIMIT
OPFC
VREF
GND
VDD
VEA
VDD
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