L6565D, Quasi-Resonant SMPS Controller - 400mA Totem Pole Gate Driver, 150kHz

SKU
SCIx1165
Brand
Part Number
L6565D
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The L6565D is a quasi-resonant controller designed for ZVS (Zero Voltage Switching) flyback converters, offering high efficiency and low power consumption. This current-mode primary controller features advanced functionalities like frequency foldback for optimal standby efficiency, ultra-low start-up current (<70uA), and a 400mA gate driver.

It provides reliable protection through on-chip filtering, precise voltage references, and internal UVLO for energy-efficient applications. The L6565D is suited for TV/monitor SMPS, chargers, and digital consumer electronics, helping to ensure consistent performance even under varying power conditions.

Key Features :

  • Quasi-resonant operation with ZVS topology for high efficiency.
  • Line voltage feedforward for power consistency under mains changes.
  • Ultra-low start-up current (<70µA) and quiescent current (<3.5mA).
  • Totem pole gate driver with 400mA peak current, ensuring strong MOSFET driving capability.
  • Internal precision reference voltage with 1% accuracy.
  • Pulse-by-pulse and hiccup-mode overcurrent protection (OCP) for enhanced system reliability.
More Information
Brand Generic
GTIN 1,
IC type N/A
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inside UAE

2 - 3 Days

22 AED / Free Above 50 AED

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International

4 - 7 Days

180 AED / 49 $

pre-order

General

2 Weeks

 

L6565D, Quasi-Resonant SMPS Controller - 400mA Totem Pole Gate Driver, 150kHz

AED 8.00