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Référence fabricant

L6565N

L6565 Series Quasi Resonant Zero Voltage Switching SMPS Controller - DIP-8

Modèle ECAD:
Nom du fabricant: STMicroelectronics
Emballage standard:
Code de date:
Product Specification Section
STMicroelectronics L6565N - Caractéristiques techniques
Attributes Table
Supply Current-Max: 5mA
Supply Voltage-Max: 18V
Operating Temp Range: -40°C to +150°C
Style d'emballage :  DIP-8
Méthode de montage : Through Hole
Fonctionnalités et applications
The L6565N 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 (< 70 μA) 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 :
0
Délai d'usine :
18 Semaines
Commande minimale :
2000
Multiples de :
50
Total 
810,00 $
USD
Quantité
Prix unitaire
50
$0.435
200
$0.42
1 000
$0.41
2 000
$0.405
6 250+
$0.39