ProjectsPricingInsights

L6566BTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L6566BTR product

L6566BTR

AC DC Converters

SMPS ControllerFlybackPFC

The L6566B is a versatile multi-mode SMPS controller for high-performance offline flyback converters.

Best for

  • High-performance AC-DC adapters
  • LCD TV power supplies

Avoid if

  • Simple, low-cost applications where advanced protection features are not required.

Check before use

  • Ensure the auxiliary winding design meets the ZCD and OVP requirements.

Key specifications

Operating Mode
FF/QR
Start-up
700 V
Package
SO16N

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesConsumer Electronics

Datasheet

L6566BTR-STMicroelectronics-datasheet-14154066.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L6566BTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 current-mode primary controller IC for high-performance offline flyback converters and single-stage PFC.