Overview

Description

The ISL97536 is a synchronous, integrated FET 1A step-down regulator with internal compensation. It operates with an input voltage range from 2. 5V to 6V, which accommodates supplies of 3. 3V, 5V, or a Li-ion battery source. The output can be externally set from 0. 8V to VIN with a resistive divider. The ISL97536 features PWM control with a 1. 4MHz typical switching frequency. The typical no load quiescent current is only 500µA. Additional features include a 100ms Power-On- Reset output, 2 of PCB area with components on one side only. The 10 Ld MSOP package is specified for operation over the full -40°C to +85°C temperature range.

Features

  • Less than 0.15in2 footprint for the complete 1A converter
  • Components on one side of PCB
  • Max height 1.1mm MSOP10
  • 100ms Power-On-Reset output (POR)
  • Internally-compensated voltage mode controller
  • Up to 95% efficiency
  • <1µA shutdown current
  • 500µA quiescent current
  • Hiccup mode overcurrent and over-temperature protection
  • Pb-free (RoHS compliant)

Comparison

Applications

Applications

  • PDA and pocket PC computers
  • Bar code readers
  • Cellular phones
  • Portable test equipment
  • Li-ion battery powered devices
  • Small form factor (SFP) modules

Documentation

Type Title Date
Datasheet PDF 544 KB
Brochure PDF 5.49 MB 日本語
Application Note PDF 592 KB
Application Note PDF 509 KB
Application Note PDF 397 KB
Application Note PDF 650 KB
Application Note PDF 387 KB
Application Note PDF 349 KB
8 items

Design & Development

Models