KV46 Digital LLC Converter Reference Design

LLC-RESONANT-CONVERTER

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This provides a fully digital design of an LLC resonant converter based on HVP-LLC. The HVP-LLC development board is an integral part of NXP® high-voltage platform.

In combination with HVP-KV46F150 controller card, it provides a ready-made software development platform for 250 watt power supply with input voltage 390 V DC and 12 V/21 A output.

Block Diagram

Digital LLC Converter Block Diagram

Digital LLC Converter - Block Diagram

Supported Devices

Processors and Microcontrollers

KV Series Arm Cortex-M4/M0+/M7

  • KV4x: Kinetis KV4x-168 MHz, High Performance Motor / Power Conversion MCUs based on Arm® Cortex®-M4

Features

Security

  • Input overcurrent protection
  • Output overcurrent protection

Interface

  • Serial interface for communication

Sensor

  • Analog sensing (resonant tank current, output voltage, output current)

Other

  • Synchronous rectifier
  • GaN power FETs

Buy Options

HVP-KV46F150M-Image

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  • HVP-KV46F150M

  • High-Voltage Development Platform Controller Card, Kinetis V MCU, KV46, 150 MHz.

  • Kit contains:

    • TWR-56F8200 MCU module
    • USB cable
    • Quick Start Guide
    • Multilink universal development interface
  • $57.50 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 2
    • Shipping: Normally ships 1-2 business days
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Note: For better experience, software downloads are recommended on desktop.