Overview

The ISL8033AEVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.85V to 6V. The board is used to demonstrate the performance of the ISL8033A low quiescent current mode converter.

ISL8033AEVAL1Z Buck Regulator Evaluation Board
ISL8033AEVAL1Z Buck Regulator Evaluation Board
  • Dual 3A high-efficiency synchronous buck regulator with up to 95% efficiency
  • 180° out-of-phase
  • Power-good (PG) output with 1ms delay
  • 2.85V to 6V supply voltage
  • 2% output accuracy over temperature/load/line
  • Start-up with pre-biased output
  • Internal digital soft-start - 1.5ms
  • Soft-stop output discharge during disabled
  • External synchronization up to 6MHz typical 8µA logic controlled shutdown current
  • 100% maximum duty cycle for lowest dropout
  • Internal current mode compensation
  • Peak current limiting, hiccup mode short circuit protection and over-temperature protection
  • Negative current detection and protection

Applications

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

Documentation

= Featured Documentation
Type Title Date
Manual - Development Tools
ISL8033EVAL1Z, ISL8033AEVAL1Z User Guide
PDF 903 KB
Datasheet
ISL8033, ISL8033A Datasheet
PDF 2.12 MB 日本語
2 items

Design & Development

Software Downloads
Type Title Date
PCB Design Files
ISL8033EVAL1Z, ISL8033AEVAL1Z Design Files
ZIP 281 KB
1 item

Product Options

    Processing table
    Buy / Sample
    Part Number
    ISL8033AEVAL1Z
    circleActive
    Samples Available
    		 Get Samples,
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product