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19 Watt AC Input LED Driver Reference Design Status: ACTIVE

PMP3155


      
         
  PMP3155
NameLight Bulb Replacement Reference Design
StatusACTIVE
Price (US$)Free 

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Description

The PMP3155 reference design is a 19 W AC input LED Driver. The UCC3809 and TLC272 are used to control the current to the LED array dim the output according to input from a standard triac-based wall dimmer. The non isolated LED power driver achieves efficiencies around 85% for various line and dimmer setting conditions.

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Related Devices
Part# Name Product Family
TLC272 Dual Single Supply Operational Amplifier Operational Amplifier (Op Amp) 
UCC3809 Economy Primary Side Controller Family AC/DC and DC/DC Power Supplies 

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