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| High-integrated Green-mode PWM Controller |
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Features
- Product Specification
- High-integrated Green-mode PWM Controller SG6841
- ©System General Corp. - 1 - www.sg.com.tw
- Version 1.7 (IRO33.0001.B1) JUL.25,2003
- 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
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