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UL1030 - 3 CHANNEL CONSTANT-CURRENT DRIVER AND GREY-LEVEL MODULATE OUTPUT

Description

UTC UL1030 is designed for driving chip of LED lighting system design, it uses advanced high voltage CMOS technology, provide 3 channel constant current drive and gray scale modulation output, especially in the dissociation with mutual grey level in the full-color lighting system.

Features

  • S.
  • 3 channel driver output, maxim current per channel is 45mA, LED light voltage can reach 12V.
  • Output adopt In-Rush online feedback.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD UL1030 Preliminary LINEAR INTEGRATED CIRCUIT 3 CHANNEL CONSTANT-CURRENT DRIVER AND GREY-LEVEL MODULATE OUTPUT  DESCRIPTION UTC UL1030 is designed for driving chip of LED lighting system design, it uses advanced high voltage CMOS technology, provide 3 channel constant current drive and gray scale modulation output, especially in the dissociation with mutual grey level in the full-color lighting system. UTC UL1030 includes serial shift register and concatenation driver circuit, grey level data shift into serial shift register in the clock, and transfer saving, it transfer to interface 3 after pulse-width modulate, then output, serial shift register and grey-level counter can be controlled by different clock signal.
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