FAN4800A Fairchild Semiconductor, FAN4800A Datasheet - Page 4
FAN4800A
Manufacturer Part Number
FAN4800A
Description
Fan4800a/c, Fan4801/1s/2/2l Pfc/pwm Controller Combination
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN4800A.pdf
(24 pages)
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© 2008 Fairchild Semiconductor Corporation
FAN4800A/C, FAN4801/1S/2/2L • Rev. 1.0.2
Application Diagram
Secondary
VREF
Figure 2.
Typical Application Voltage Mode
VRMS
ISENSE
SS
RT/CT
RAMP
IEA
IAC
FBPWM
FAN4801/1S/2/2L
FAN4800A/C
VREF
4
FBPFC
OPWM
ILIMIT
VREF
OPFC
GND
VEA
VDD
VDD
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