Designs
KV46 Digital LLC Converter Reference Design

KV46 Digital LLC Converter Reference Design

Overview

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.

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Tools and Software

Specifications

Digital LLC Converter - Block Diagram

Microcontrollers (MCUs)

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

Features

Input overcurrent protection
Output overcurrent protection

Features

Serial interface for communication

Features

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

Features

Synchronous rectifier
GaN power FETs

Buy

HVP-KV46F150M ^Active
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

HVP-KV46F150M
1 @ US
$50.00

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Distributor

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Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Don't have an NXP coupon? You can purchase this product from one of our authorized distributors.

Design Resources

Get Started

Get to know the Digital LLC converter and HVP-LLC

HVPKV46F150MUG User's Guide^{(REV
0
)}
- 982.8 kB
- HVPKV46F150MUG
- [ English ]
HVP-LLC Design Reference Manual^{(REV
0
)}
- 3.2 MB
- DRM173
- [ English ]

Enablement

Tools and Software
FreeMASTER Run-Time Debugging Tool
- FREEMASTER
Software Development Kit for Kinetis^® MCUs
- KINETIS-SDK
Real Time Control Embedded Software Motor Control and Power Conversion Libraries
- RTCESL
NXP Power Management Bus (PMBus) Library
- PMBUSLIB
Kinetis KV46 LLC resonant converter example hardware^{(REV
1
)}
- 529.7 kB
- LLC_KV46_HW_PACKAGE_B0
HVP-LLC Design Reference Manual^{(REV
0
)}
- 3.2 MB
- DRM173
- [ English ]

KV46 Digital LLC Converter Reference Design

Overview