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SY28611FAC (SY5867FAC)

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Dimming Interface Converter Compatible With 0/1~10V Dimming Resistor Dimming And PWM Dimming
Datasheet
SY28611FAC Dimming Interface Converter Compatible With 0/1~10V Dimming Resistor Dimming And PWM Dimming Datasheet
Part number SY28611FAC
Description 3 in 1 dimming interface
Topology
Dimming mode
PF (>)
Input type 55V
Iout (max) (A)
Pout (max) (W)
Package SO8
Application Dim-interface
  • Compatible with 0/1~10V Dimming, Resistor Dimming and PWM Dimming
  • Recognize Different Dimming Dignal Automatically
  • Integrate 60V LDO Module to Simplify External Circuit
  • The Source Current for Passive 0/1~10V Dimmer Can Be Set
  • The Frequency of Output Can Be Set
  • RoHS Compliant and Halogen Free
  • Compact Package: SO8

 

SY28611 is a dimming interface converter whose input signal can be a 0/1~10V dimming signal, resistor, or PWM signal. It recognizes the signal automatically. The final output of SY28611 is a PWM signal which is used to control a dimmable CC regulator or drive an opto-coupler to achieve isolated dimming. The frequency of output PWM signal and the source current to drive passive 0~10V dimmer/Resistor can be set by external capacitor and resistor. 

Evaluation Board

  • 2022-02-24_104913

    Photo of evaluation board

  • 2022-02-24_104945

    Photo of evaluation board

EVB_SY28611FAC

The EVB_SY28611FAC is intended for evaluating  AC 90~264V input, 42V/1.05A output Dimming Interface Converter Compatible With 0/1~10V Dimming Resistor Dimming And PWM Dimming

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12
SO8 2022-05-20

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