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DIO8269 - Dimming Interface Converter

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number DIO8269
Manufacturer DIOO MICROCIRCUITS
File Size 1.09 MB
Description Dimming Interface Converter
Datasheet download datasheet DIO8269 Datasheet

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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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.