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Manufacturer Part #

L6565DTR

L6565 Series 10.3 to 18 V Surface Mount Quasi-Resonant SMPS Controller - SOIC-8

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Date Code: 2349
Product Specification Section
STMicroelectronics L6565DTR - Technical Attributes
Attributes Table
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications
The L6565DTR 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
Pricing Section
Global Stock:
235,000
Germany (Online Only):
235,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
18 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$1,062.50
USD
Quantity
Web Price
2,500
$0.425
5,000
$0.42
7,500
$0.415
10,000
$0.41
12,500+
$0.40