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GS9238 - High Performance Single Synchronous Buck Converter

This page provides the datasheet information for the GS9238, a member of the GS9238-NIKO High Performance Single Synchronous Buck Converter family.

Datasheet Summary

Description

The GS9238 is small size chip with a relative constant on-time synchronous buck switching converter suitable for applications in notebook computers and other battery operated portable devices.

Features

  • Wide Output Current Range：8A.
  • Wide Input Voltage Range：3V~28V.
  • Adjustable 0.8V~20V Output Range.
  • ±1% Output Voltage Accuracy over Line and Load.
  • Constant-on-time control scheme for fast transient and high Efficiency.
  • Programmable Operation Frequency from 100kHz to 600kHz.
  • Integrated 20 mΩ at LDO=5V N-Channel MOSFET For High Side.
  • Integrated 9.5 mΩ at LDO=5V N-Channel MOSFET For Low Side.
  • Selectable Forced PWM or automatic PFM/PWM mode.
  • Power Goo.

📥 Download Datasheet

Datasheet preview – GS9238

Datasheet Details

Part number GS9238
Manufacturer NIKO-SEM
File Size 959.38 KB
Description High Performance Single Synchronous Buck Converter
Datasheet download datasheet GS9238 Datasheet
Additional preview pages of the GS9238 datasheet.

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Full PDF Text Transcription

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NIKO-SEM GStek series High Performance Single Synchronous Buck Converter GS9238 Features  Wide Output Current Range：8A  Wide Input Voltage Range：3V~28V  Adjustable 0.8V~20V Output Range  ±1% Output Voltage Accuracy over Line and Load  Constant-on-time control scheme for fast transient and high Efficiency  Programmable Operation Frequency from 100kHz to 600kHz  Integrated 20 mΩ at LDO=5V N-Channel MOSFET For High Side  Integrated 9.
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