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ISL8013 - 3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator

Description

Input supply voltage.

Connect a 10µF ceramic capacitor to power ground.

Input supply voltage for the analog circuitry.

Features

  • include internal soft-start, internal compensation, overcurrent protection, and thermal shutdown. The ISL8013 is offered in a 4mmx4mm 16 Ld QFN package with 1mm maximum height. The complete converter occupies less than 0.4in2 area. Features.
  • High Efficiency Synchronous Buck Regulator with up to 97% Efficiency.
  • Power-Good (PG) Output with a 1ms Delay.
  • 2.7V to 5.5V Supply Voltage.
  • 3% Output Accuracy Over-Temperature/Load/Line.
  • 3A Output Current.

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Datasheet Details

Part number ISL8013
Manufacturer Renesas
File Size 2.19 MB
Description 3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
Datasheet download datasheet ISL8013 Datasheet

Full PDF Text Transcription

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ISL8013 NROETCROEMCMOEMNMDEENDDREDEPFLOARCNEMEWENDTEPSAIGRNTS ISL8013A 3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator DATASHEET FN6309 Rev 3.00 November 23, 2009 The ISL8013 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 3A continuous output current from a 2.7V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8013 integrates a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 300mV dropout voltage at 3A output current.
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