eWave
Power Integrations LinkSwitch-II LED Design Ideas
New LinkSwitch®-II Design Ideas from Power Integrations Make Driving LEDs Simple
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LED ballasts that are simpler to design, cheaper to build, and more durable than existing converters are now possible thanks to the recently introduced LinkSwitch-II family of AC-DC power conversion ICs.

PI has recently released three new offline (universal input) LED driver design ideas that utilize the low system BOM and +/-10% constant current drive accuracy of the LinkSwitch-II:

  • DI-184, drives 700mA +/-10% at up to 7.6V (5.32 W) using an isolated flyback topology
    (Download PDF)
  • DI-185, drives 350mA +/-10% at up to 12V (4.2 W) using an isolated flyback topology
    (Download PDF)
  • DI-186, drives 350mA +/-10% at up to 12V (4.2 W) using an innovative tapped buck topology to reduce system cost and footprint
    (Download PDF)
TinySwitch-II
  View recent LinkSwitch-II eWave - "Power Integrations LinkSwitch-II Product Family Introduction"
  View all:  PI parts | LinkSwitch-II parts
  Get Reference Design Kit (RDK-160)
  For more on these and other solutions for LED driver power supplies, check out the PI LED Lighting Applications page.

SYNERGY CONNECTION
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Precision Inc. releases three transformers for Power Integrations' Reference Design Kit RDK-160

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