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DK8710AD Datasheet Asymmetric Half-Bridge AC-DC Power Converter

Manufacturer: Dongke Semiconductor

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General Description

The DK87xxAD is an AC-DC power converter based on asymmetric half-bridge topology, which integrates half bridge GaN devices.

The DK87xxAD recycles leakage inductance energy to enable primary side ZVS and secondary side ZCS.

Therefore, system overall efficiency is improved.

Overview

DK87xxAD series Asymmetric Half-Bridge AC-DC Power Converter with HB GaN FET Integrated .

Key Features

  • s.
  • HB GaN FETs integrated.
  • AHB control circuit and half-bridge driver integrated.
  • Up to 800KHz switching frequency.
  • Standby power consumption less than 50mW.
  • Self adaptive dead time.
  • Very few peripheral components.
  • Less voltage stress over secondary side FET.
  • Built-in frequency jittering.
  • Built-in HV start-up and X-capacitor discharge.
  • Halogen-free and ROHs-compliant.
  • DFN8.
  • 8 packaging.

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