Description
SC3654 Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller .
Features
SC3654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction step.
up pre.
converters.
Features
* SC3654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction step
* up pre
* converters. It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current. SC3654 minimizes the number of external compo
Applications
* AC Adapters
* Flat TVs, PC Desktops
* White Goods, other Off
* line SMPS
Typical Application
Input
© Safety-Chip Micro SC3654_Datasheet_V1.0_EN
SC3654
GND DRV
VM
VDD
CS
FB
BO
VC
1
Ou tput
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SC3654
Pin Configuration
SOP-8 (TOP VIEW)
DRV VDD FB VC
S