- Производитель
- System General Corp.
DataSheet SG6841
High-integrated Green-mode PWM ControllerМаркировка и распиновка SG6841
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
- Power Adapter
- Open-frame SMPS
- Battery Charger Adapter