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SIFIRST TECHNOLOGIES NANHAI LTD
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SIFIRST TECHNOLOGIES NANHAI LTD

SIFIRST TECHNOLOGIES NANHAI LTD

Mainland China

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EPS IC Controller
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Model No.:
SF6788
Brand:
SiFirst
Colour:
Black
Minimum Order Quantity:
10 piece(s)
Description
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Description
Features:
  • Easily meet EPS level 6.
  • Built-in 600V power MOSFET.
  • Fast dynamic response.
  • Proprietary super-QR/PSRTM (quasi-resonant & primary side regulation) control for high efficiency and low EMI.
  • Proprietary "zero-output startup" control.
  • Proprietary "smart output short protection".
  • FB short protection.
  • Less than 100mW standby power.
  • ±5% CC and CV precision.
  • Built-in soft start function.
  • Proprietary cable drop compensation.
  • Cycle-by-cycle current limiting.
  • Built-in leading edge blanking (LEB).
  • Output over voltage protection.
  • VDD OVP & clamp.
  • VDD under voltage lockout (UVLO).
Applications:
  • Battery chargers for cellular phones, cordless phones, PDA digital cameras, etc.
  • Replaces liner transformer and RCC SMPS.
  • AC/DC LED lighting.
  •  

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