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L6565N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L6565N product

L6565N

AC DC Converters

SMPS ControllerQuasi-ResonantFlyback

The L6565 is a specialized Quasi-resonant SMPS controller for high-efficiency offline flyback power supplies.

Best for

  • Offline flyback power supplies
  • Energy-efficient AC-DC adapters

Avoid if

  • Fixed-frequency PWM requirements
  • Very low-power applications where simpler controllers suffice

Check before use

  • Transformer demagnetization sensing setup
  • Line feedforward resistor divider values

Key specifications

Topology
Quasi-Resonant
Start-up Current
< 70 µA
Gate Drive
±400 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

l6565.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L6565N: 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

The L6565 is a current-mode primary controller IC designed for Quasi-resonant (QR) Zero-Voltage Switching (ZVS) flyback converters.