概要

Description

The ISLACDC750WEVKIT1Z evaluation kit is designed to demonstrate ATX PC power supply applications based on the ISL6754 ZVS full-bridge PWM controller, ISL6731A and ISL6731B power factor correction (PFC) controllers, and the ISL6721 single-ended current mode PWM controller. With a 400V DC bus, the converter can output 12V at 62.5A. The efficiency performance can reach upward of 80%. Overall protection functions such as input overvoltage and undervoltage protection, output overvoltage, overcurrent, over-temperature, and short circuit protection make the circuit very reliable. The PSON pin provides an interface to remotely control the board, and a power-good (PG) pin indicates the working condition of the circuit. The circuit can also be adapted to a battery charger.

特長

  • Current sharing
  • ORing: Hot swap
  • OVP/OTP/UVP
  • OCP: Constant current
  • Stand-by mode turn off PFC and DC/DC

アプリケーション

アプリケーション

  • ZVS full-bridge converters
  • Telecom and datacom power
  • Wireless basestation power
  • File server power
  • Industrial power systems
  • Isolated buck and flyback regulators
  • Boost regulators
  • Desktop computer AC/DC adapters
  • Laptop computer AC/DC adapters
  • TV AC/DC power supplies
  • AC/DC brick converters

ドキュメント

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