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It can meet less than 10mW standby power for “Super Star” charger criteria.


  • Adapter/Chargers
  • Cell/Cordless Phones, PDAs, MP3 and Other Portable Apparatus
  • Standby and Auxiliary Power Supplies


  • Primary Side Control for Eliminating Opto-coupler
  • 10mW No-load Input Power
  • Compensation for External Component Temperature Variations
  • Flyback Topology in DCM Operation
  • Random Frequency Adjustment to Reduce System EMI
  • Semi-valley Turn on for the Higher Efficiency
  • Built-in Soft Start
  • Over Voltage Protection
  • Over Temperature Protection
  • Short Circuit Protection

Product Specifications

Product Parameters

VCC Max 28 V
Startup Current 0.2 µA
UVLO Threshold on/off 13/6.1 V
Operating Current 280 µA
Standby Power 10 mW
Power Rating 15 W
Cable Compensation 7%

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