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ZXLD1374 - 60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST LED DRIVER CONVERTER

Description

The ZXLD1374 is an LED driver converter IC with integrated 1.5A low side switch to drive high current LEDs.

It is a multitopology converter enabling it to efficiently control the current through series connected LEDs.

Features

  • 0.5% typical output current accuracy 6.3 to 60V operating voltage range 1.5A integrated low side switch LED driver supports Buck, Boost and Buck-boost topologies Wide dynamic range dimming o 20:1 DC dimming o 1000:1 dimming range at 500Hz.
  • Up to 1MHz switching High temperature control of LED current using TADJ Green mold compound (No Br, Sb) and RoHS compatible Typical.

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Other Datasheets by Zetex (Diodes Incorporated)

Part Number Description
ZXLD1320 Buck mode DC-DC converter
ZXLD1321 Buck mode DC-DC converter
ZXLD1322 Buck/boost mode DC-DC converter
ZXLD1350 350mA LED driver
ZXLD1352 350mA LED driver

Full PDF Text Transcription

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www.DataSheet.co.kr A Product Line of Diodes Incorporated ZXLD1374 60V HIGH ACCURACY 1.5A BUCK/BOOST/BUCK-BOOST LED DRIVER CONVERTER Description The ZXLD1374 is an LED driver converter IC with integrated 1.5A low side switch to drive high current LEDs. It is a multitopology converter enabling it to efficiently control the current through series connected LEDs. The multi-topology enables it to operate in Buck, Boost and Buck-boost configurations. The 60V capability coupled with its multi-topology capability enables it to be used in a wide range of applications and drive in excess of 16 LEDs in series. The ZXLD1374 is a modified hysteretic converter using a patent pending control scheme providing high output current accuracy in all three topologies.
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