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DIO8269 - Dimming Interface Converter

Datasheet Summary

Description

The DIO8269 is a dimming interface converter that can recognize its input signal, which can be a 0/1~10 V dimming signal, resistor, or PWM signal.

To achieve isolated dimming, the final output of the DIO8269, which is a PWM signal, is used to control a dimmable CC regulator or drive an opto-coupler.

Features

  • s.
  • Compatible with 0/1~10 V dimming, resistor dimming, and PWM dimming.
  • Recognize different dimming signals automatically.
  • Integrate 60 V LDO module to simplify the external circuit.
  • The source current for passive 0/1~10 V dimmer can be set.
  • The frequency of output can be set.
  • Compact package: SOIC-8.

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Datasheet preview – DIO8269

Datasheet Details

Part number DIO8269
Manufacturer DIOO MICROCIRCUITS
File Size 1.09 MB
Description Dimming Interface Converter
Datasheet download datasheet DIO8269 Datasheet
Additional preview pages of the DIO8269 datasheet.

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Full PDF Text Transcription

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DIO8269, Version 0.1, Nov 2022 DIO8269 Dimming Interface Converter Compatible with 0/1~10 V Dimming, Resistor Dimming and PWM Dimming  Description The DIO8269 is a dimming interface converter that can recognize its input signal, which can be a 0/1~10 V dimming signal, resistor, or PWM signal. To achieve isolated dimming, the final output of the DIO8269, which is a PWM signal, is used to control a dimmable CC regulator or drive an opto-coupler. The frequency of the source current and output PWM signal to drive passive 0~10 V dimmer/resistor can be set by an external capacitor and resistor.
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