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GS7253-ASO-R - 5V/12V Single Synchronous Buck Controller

Download the GS7253-ASO-R datasheet PDF. This datasheet also covers the GS7253-ASO-R-NIKO variant, as both devices belong to the same 5v/12v single synchronous buck controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The GS7253-A is a single buck controller working in a voltage mode with fixed 300 kHz frequency.

Key Features

  • 300KHz Constant Switching Frequency.
  • VBAT Rang= 4.5V~13.2V.
  • Support 0.6V Internal Reference Voltage.
  • 0-80% Duty Cycle.
  • 3.6ms Digital Soft-Start Circuit Built-In.
  • Short Circuit Protection.
  • Under Voltage Protection and Over Voltage Protection.
  • Flexible Over Current Protection Setting.
  • Thermal Fault Protection.
  • Integrated Bootstrap Diode.
  • PSOP-8 package.
  • Green Product (RoHS, Lead-Free, Halogen-Free Compliant).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (GS7253-ASO-R-NIKO-SEM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number GS7253-ASO-R
Manufacturer NIKO-SEM
File Size 706.06 KB
Description 5V/12V Single Synchronous Buck Controller
Datasheet download datasheet GS7253-ASO-R Datasheet

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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 5V/12V Single Synchronous Buck Controller GS7253-ASO-R Features  300KHz Constant Switching Frequency  VBAT Rang= 4.5V~13.2V  Support 0.6V Internal Reference Voltage  0-80% Duty Cycle  3.6ms Digital Soft-Start Circuit Built-In  Short Circuit Protection  Under Voltage Protection and Over Voltage Protection  Flexible Over Current Protection Setting  Thermal Fault Protection  Integrated Bootstrap Diode  PSOP-8 package  Green Product (RoHS, Lead-Free, Halogen-Free Compliant) Applications  Mother Board  Graphic cards  Cable Modems, Set Top Boxes, and Xdsl Supplies  Low cost PC Typical Application General Description The GS7253-A is a single buck controller working in a voltage mode with fixed 300 kHz frequency.