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SY5040ABC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SY5040ABC product

SY5040ABC

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Flyback ControllerAC/DCCCM/QR

The SY5040ABC is a high-efficiency, peak current mode SSR flyback controller for AC/DC power applications.

Best for

  • AC/DC power adapters
  • Auxiliary power supplies

Avoid if

  • Applications requiring fixed-frequency PWM only

Check before use

  • ZCS pin resistor divider values for brownout and OVP

Key specifications

Switching Frequency
65 kHz
Operating Modes
CCM + QR
Package
SOT-23-6

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

edd942796833e7a4f46a6bbcac34c966_Silergy(矽力杰)&SY5040ABC.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SY5040ABC: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a peak current mode SSR flyback controller that combines CCM and QR operating modes to optimize transformer size and efficiency.