SY22652NFAC

Single Stage Flyback and PFC Controller with Primary Side Control for LED Lighting and Multiple Dimming Mode Option

SY22652NFAC Single Stage Flyback and PFC Controller with Primary Side Control for LED Lighting and Multiple Dimming Mode Option Datasheet

Parameters
Features
Description

Part Number	SY22652NFAC
Dimming Mode	Multiple
Topology	Flyback
Package	SO8
Protection Mode	SLP,OLP
Features / Special Function	Deep Dimming,QR
Input Type	110Vac,220Vac
Po_max (W)	80
PF (>)	0.9
Application	PFC Controller
Idrive_max (A)	200

2.0%~100.0% Dimming Range
CV Mode for Bias Supply when PWM=0.0%
Primary Side Control Eliminates the Opto-coupler
Valley Turn-on of the Primary MOSFET to Achieve Low Switching Losses
0.3V Primary Current Sense Reference Voltage Leads to A Lower Sense Resistance thus A Lower Conduction Loss
200mA Sourcing Current and 650mA Sinking Current Drive Capability
Low Start up Current: 34μA Typical
Reliable Short LED and Open LED Protection
Power Factor >0.90 with Single-stage Conversion.(Analog Dimming Only)
RoHS Compliant and Halogen Free
Compact Package: SO8

Evaluation Board

Photo of evaluation board
Photo of evaluation board
Photo of evaluation board

EVB_SY22652NFAC

EVB File

The EVB_SY22652NFAC is intended for evaluating AC 90~264V input, 42V/1.05A output Single Stage Flyback And PFC Controller With Primary Side Control For LED Lighting

Technical Documentation

Title	Date
Automotive Solutions Q1 2024	2024-02-02
Consumer Selection Guide Q1 2024	2024-01-16
Industrial Designs Q1 2024	2024-01-16
SO8	2022-05-20

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