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GS9238 - High Performance Single Synchronous Buck Converter

Download the GS9238 datasheet PDF. This datasheet also covers the GS9238-NIKO variant, as both devices belong to the same high performance single synchronous buck converter family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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

Note: The manufacturer provides a single datasheet file (GS9238-NIKO-SEM.pdf) that lists specifications for multiple related part numbers.

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

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Other Datasheets by NIKO-SEM

Part Number Description
GS9215 Single Synchronous Buck Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.