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SY5881FAC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SY5881FAC product

SY5881FAC

PMIC - LED Drivers

LED DriverPFCBuck Controller

The SY5881FAC is a single-stage Buck and PFC LED driver controller designed for high-efficiency lighting applications.

Best for

  • LED lighting drivers
  • High power factor applications

Avoid if

  • Applications requiring secondary-side feedback

Check before use

  • Transformer design and layout

Key specifications

Dimming Range
5.5% - 100%
Power Factor
>0.90
Package
SO8

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED Lighting

Datasheet

3375b09c1f6847b21fd6fa010fa20d7e.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SY5881FAC: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-stage Buck and PFC controller for LED lighting that uses primary-side control to eliminate the need for secondary feedback circuits.