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LC5226D - LED Lighting Driver

Datasheet Summary

Description

LC5226D is non-isolated type driver IC for LED lighting which can achieve high efficiency in simple circuitry.

Its compact package which includes output MOSFET and controller, and low external components are suitable for small lighting equipment which requires saving space, like LED light bulb.

Features

  • Buck-Boost operation In addition to normal Buck operation, Buck-Boost operation which can both Step-up and down is also available, to operate in wide input/output condition.
  • Open protection for Buck-Boost operation Protection circuit to prevent damage when load open failure in Buck-Boost operation.
  • Built-in reference voltage for current setting Precision and easy current setting.
  • Sleep function Latch off the output by Ref pin input voltage.
  • Disable function Shut off.

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Datasheet preview – LC5226D

Datasheet Details

Part number LC5226D
Manufacturer Sanken
File Size 435.62 KB
Description LED Lighting Driver
Datasheet download datasheet LC5226D Datasheet
Additional preview pages of the LC5226D datasheet.

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Full PDF Text Transcription

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LED Lighting IC LC5226D 13 October 2011 ◆Description LC5226D is non-isolated type driver IC for LED lighting which can achieve high efficiency in simple circuitry. Its compact package which includes output MOSFET and controller, and low external components are suitable for small lighting equipment which requires saving space, like LED light bulb. To meet various requirements, Buck-Boost operation which has wide input/output capability is available. And also, control functions with Ref input are implemented. Its high voltage capability allows direct connection to rectified AC supply. Open protection for Buck-Boost operation and variable OCP improve safeness. ◆Applications  LED Lighting equipment  LED Light bulb ◆Package Package: DIP8 ◆Main Specification MOSFET 450V (MIN), 3.
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