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Référence fabricant

L6565D

L6565 Series 13.5 V Flyback Isolated Current Limiting Offline Switch IC SOIC-8

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
STMicroelectronics L6565D - Caractéristiques techniques
Attributes Table
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The L6565D is a current-mode primary controller IC, specifically designed to build offline Quasi-resonant ZVS (Zero Voltage Switching at switch turn-on) flyback converters.

Quasi-resonant operation is achieved by means of a transformer demagnetization sensing input that triggers MOSFET's turn-on.

Features:

  • QUASI-Resonant (QR) ZERO-Voltage Switching (ZVS) Topology
  • Line feed forward to deliver constant power vs. Mains Change
  • Frequency foldback for optimum standby Efficiency
  • Pulse-by-pulse & Hiccup-Mode OCP
  • Ultra-Low Start-up (< 70μA) And QUuiescent Current (< 3.5 mA)
  • Disable function (ON/OFF CONTROL)
  • 1% Precision (@ Tj = 25°C) Internal Reference Voltage
  • ±400 mA Totem Pole Gate Driver With UVLO Pull-down
  • Blue Angel, Energy Star, Energy 2000 Complaint

Applications :

  • TV/MONITOR SMPS
  • AC-DC Adapters/Chargers
  • Digital Consumer
  • Printers, FAX Machines, PhotoCopiers And Scanners

View the Complete family of SMPS Controllers

Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
-1
Délai d'usine :
30 Semaines
Commande minimale :
2000
Multiples de :
100
Total 
880,00 $
USD
Quantité
Prix Internet
1
$0.495
75
$0.48
250
$0.46
750
$0.44
2 500+
$0.41
Product Variant Information section