The ISL8130EV1Z is a standard boost converter, which features the ISL8130 universal pulse-width modulation (PWM) controller. The evaluation board delivers 32V output at 1.25A. All the necessary components are within the 1.425" x 1.15" PCB area.

The ISL8130 is a universal PWM controller designed to drive N-Channel MOSFETs in a synchronous rectified buck topology for up to 25A instant MOSFET current and can be configured for boost, buck/boost and sepic converters. The ISL8130 integrates control, output adjustment, monitoring, and protection functions into a single package. And, it provides simple, voltage mode control with fast transient response.

Features

  • Operates from:
    • 4.5V to 5.5V input for 5V input
    • 5.5V to 16V input
  • Resistor-selectable switching frequency from 100kHz to 1.4MHz
  • Voltage margining and external reference tracking modes
  • Kelvin current sensing
    • Upper MOSFET rDS(ON) for current sensing for buck and buck/boost converter
    • Precision resistor for boost and sepic converter
  • Extensive protection functions:
    • Overvoltage, overcurrent, undervoltage
  • Power-good (PGOOD) indicator

Applications

  • Power supplies for microprocessors/ASICs
  • Ethernet routers and switchers
  • Medical instrument power supplies

Documentation & Downloads

Title Other Languages Type Format File Size Date
Other
ISL8130EV1Z Design Files Design File ZIP 135 KB