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GS5159 - 24V 1.5A 1.4MHz Asynchronous Step-Down DC-DC Converter

General Description

The GS5159 is a monolithic step-down switch mode converter with a built-in power MOSFET.

It achieves 1.5A peak output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Key Features

  • 1.5A Peak Output Current.
  • 0.3Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 92% Efficiency.
  • Fixed 1.4MHz Frequency.
  • Current Mode Operation.
  • Over Temperature Protection.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.5V to 24V Operating Input Range.
  • Output Adjustable from 0.81V to 15V.
  • 0.1uA Shutdown Current.
  • RoHS Compliant Applicat.

📥 Download Datasheet

Datasheet Details

Part number GS5159
Manufacturer Globaltech
File Size 1.06 MB
Description 24V 1.5A 1.4MHz Asynchronous Step-Down DC-DC Converter
Datasheet download datasheet GS5159 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.

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GS5159 24V 1.5A 1.4MHz Asynchronous Step-Down DC-DC Converter Product Description The GS5159 is a monolithic step-down switch mode converter with a built-in power MOSFET. It achieves 1.5A peak output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The GS5159 requires a minimum number of readily available standard external components. The GS5159 is available in SOT23-6L packages. Features „ 1.5A Peak Output Current „ 0.3Ω Internal Power MOSFET Switch „ Stable with Low ESR Output Ceramic Capacitors „ Up to 92% Efficiency „ Fixed 1.