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AP3776

Low Power Off-Line PSR Controller

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Description

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

Feature(s)

  • 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

Application(s)

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

Product Specifications

Product Parameters

VCC Max (V) 28 V
StartupCurrent (µA) 0.2 µA
UVLOThresholdon/off (V) 13/6.1 V
OperatingCurrent (µA) 280 µA
StandbyPower (mW) 10 mW
Power Rating (W) 15 W
CableCompensation 7%

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP3776BMTR-G1

AP3776BMTR-G1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 18 6/27/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 2323 6/27/2022 South America, North America, Asia, Europe, Middle East Buy Now
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