Overview

Description

The ISL8500EVAL2Z REV A kit is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 4.5V to 25V and 9V to 14V respectively. This evaluation board is used to demonstrate the performance of the ISL8500 standard buck regulator.

The ISL8500 is offered in a 4mm x 3mm 12 Ld DFN package with a 1mm maximum height. The complete converter occupies an area of less than 0.425in2.

Features

  • Standard buck controller with integrated switching power MOSFET
  • Integrated boot diode
  • Input voltage range
    • Variable 9V to 14V
  • PWM output voltage adjustable from the following voltages with continuous output current up to 2A:
    • -12.6V to -0.6V
  • Voltage mode control with voltage feed forward
  • Fixed 500kHz switching frequency
  • Externally adjustable soft-start time
  • Output undervoltage protection
  • PGOOD output
  • Overcurrent protection
  • Thermal overload protection
  • Internal 5V LDO regulator

Applications

Applications

  • General purpose
  • WLAN cards-PCMCIA, Cardbus32, MiniPCI cards - Compact Flash cards
  • Hand-held instruments
  • LCD panels
  • Set-top boxes

Documentation

Title Type Date
PDF1.38 MB
Manual - Development Tools
PDF1.03 MB
Datasheet

Support