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ISL8009A - 1.5A Low Quiescent Current 1.6MHz High Efficiency Synchronous Buck Regulator

Features

  • include internal digital softstart, enable for power sequence, overcurrent protection, and thermal shutdown. The ISL8009A is offered in a 2mmx3mm 8 Ld DFN package with 1mm maximum height. The complete converter occupies less than 1cm2 area. Features.
  • High Efficiency Synchronous Buck Regulator with up to 95% Efficiency.
  • 2ms Reset Timer.
  • 2.7V to 5.5V Supply Voltage.
  • 3% Output Accuracy Over-Temperature/Load/Line.
  • 1.5A Guaranteed Output Current.

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Datasheet preview – ISL8009A

Datasheet Details

Part number ISL8009A
Manufacturer Renesas
File Size 0.99 MB
Description 1.5A Low Quiescent Current 1.6MHz High Efficiency Synchronous Buck Regulator
Datasheet download datasheet ISL8009A Datasheet
Additional preview pages of the ISL8009A datasheet.

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Full PDF Text Transcription

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DATASHEET ISL8009A 1.5A Low Quiescent Current 1.6MHz High Efficiency Synchronous Buck Regulator FN6656 Rev 3.00 February 28, 2013 The ISL8009A is a high efficiency, monolithic, synchronous step-down DC/DC regulator that can deliver up to 1.5A continuous output current. It is optimized for generating low output voltages down to 0.8V. The supply voltage range of 2.7V to 5.5V allows for the use of single Li+cell, three NiMH cells or a regulated 5V input. The ISL8009A uses current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.
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