Overview

The ISL8088EVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.75V to 5.5V. This evaluation board is used to demonstrate the performance of the ISL8088 low quiescent current mode converter.

ISL8088EVALxZ Synchronous Buck Regulator Eval Board
ISL8088EVALxZ Synchronous Buck Regulator Eval Board
  • Dual 800mA high-efficiency synchronous buck regulator with up to 97% efficiency
  • 800mA guaranteed output current per channel
  • Power-good (PG) output with 1ms delay
  • 2.75V to 5.5V supply voltage
  • 3% output accuracy over temperature/load/line
  • Start-up with pre-biased output
  • Internal digital soft-start - 2ms
  • Soft-stop output discharge during disabled
  • 30µA quiescent supply current in PFM mode
  • Selectable forced PWM mode and PFM mode
  • External synchronization up to 4MHz
  • Typical 6.5µA logic controlled shutdown current
  • 100% maximum duty cycle for lowest dropout
  • Internal current mode compensation
  • Peak current limiting
  • Over-temperature protection
  • Independent enable

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
ISL8088EVAL1Z User Guide
PDF 580 KB
Datasheet
ISL8088 Datasheet
PDF 1.88 MB 日本語
2 items

Design & Development

Software Downloads
Type Title Date
PCB Design Files
ISL8088EVAL1Z Design Files
ZIP 232 KB
1 item

Product Options

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