1A Power LED Driver IC

1A Power LED Driver IC

HY3010 is a PFM power LED driver IC. The driving current is from few milliamps up

to 1A. It allows high brightness power LED operating at high efficiency from 3Vdc to

40Vdc. External current sense resistor controlled the maximum output current to



  • Only 6 external components required.

  • Operation from 3V to 40V.

  • Low standby current.

  • Output switching current to 1A.

  • SOT-23 6-pin small package.;  Automotive qualified according AECQ100 .


  • DC/DC LED Driver Application.

  • Automotive LED Lighting Application.

  • Decorative Lighting.

  • MR16.
HY3010 V1.1.pdf
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