[TXPower]

Summary:
   This application note introduces the ATC9501 built-in triode primary feedback control chip and its application circuit. It describes its characteristics and working principle in detail.

APPLICATION range:
➤ Battery chargers for mobile phones, cordless phones, PDAs, MP3/MP4, digital cameras and power tools
➤ LED spotlights, light cups and bulb lights
➤ The best choice for linear power supply and RCC switching power supply upgrade

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