Overview
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.
Features
- Current sharing
- ORing: Hot swap
- OVP/OTP/UVP
- OCP: Constant current
- Stand-by mode turn off PFC and DC/DC
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 2.25 MB | |
| Datasheet | PDF 1001 KB | |
| Datasheet | PDF 1.11 MB | |
| Datasheet | PDF 1.43 MB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
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