SG6841S
High-integrated Green-mode PWM Controller
FEATURES
Green-mode PWM to support “Blue Angel” Norm
Low start up current 30uA
Low operation current 3mA
Leading-edge blanking
Built-in synchronized slope compensation
Constant output power limit for universal AC input
Current mode operation
Cycle-by-cycle current limiting
Under voltage lockout (UVLO)
Programmable PWM frequency
GATE output maximum voltage clamped at 18V
Totem pole output includes soft driving for better
EMI
Build-in limited-power-control to meet safety
requirement
Programmable over-temperature protection
Few external components & low cost solution
APPLICATIONS
General-purpose switching mode power supplies
and flyback power converters, and
Power Adapter
Open-frame SMPS
Battery Charger Adapter
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