Overview

Description

The ISL8016CIR1EVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.7V to 5.8V. The ISL8016CIR1EVAL1Z simple smallest factor evaluation board is used for a quick and easy demonstration of the performance of the ISL8016 low quiescent, high-efficiency synchronous buck regulator.

The ISL8016 is offered in a 3mm x 4mm 20 Ld QFN package with a 1mm maximum height. The complete converter occupies less than 0.15in2 area.

Features

Features

  • High-efficiency synchronous buck regulator with up to 97% efficiency
  • 0.8% reference accuracy over-temperature/load/line
  • Fixed output voltage option
  • ±10% output voltage margining
  • Adjustable current limit
  • Current sharing capable
  • Start-up with pre-biased output
  • Internal soft-start - 1ms or adjustable
  • Soft-stop output discharge during disabled
  • Adjustable frequency from 500kHz to 4MHz - Default at 1MHz
  • External synchronization up to 4MHz - Master to slave phase shifting capability

Applications

Applications

  • DC/DC POL modules
  • µC/µP, FPGA and DSP power
  • Plug-in DC/DC modules for routers and switchers
  • Portable instruments
  • Test and measurement systems
  • Li-ion battery powered devices

Documentation

Title Type Date
PDF732 KB
Guide
PDF1.50 MB日本語
Datasheet

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP352 KB
PCB Design Files