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HX1227 - 2.5A Synchronous Buck DC/DC Converter

General Description

The HX1227 is high efficiency synchronous, step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V.

This feature makes the HX1227 suitable for single Li-lon battery-powered applications.

Key Features

  • Up to 95% Efficiency Low Quiescent Current: 360µA Up to 2.5A Load Current Soft-start ： ～Output Voltage 5.5V 0.6V No Schottky Diode Required 1MHz Fixed Frequency Switching Short-Circuit Protection Shutdown Quiescent Current: < 1µA DFN3.
  • 3-10L Package (lead-free package).

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Datasheet Details

Part number HX1227
Manufacturer Unknown Manufacturer
File Size 129.64 KB
Description 2.5A Synchronous Buck DC/DC Converter
Datasheet download datasheet HX1227 Datasheet

Full PDF Text Transcription for HX1227 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for HX1227. For precise diagrams, and layout, please refer to the original PDF.

HXH1X2122727 2.5A Synchronous Buck DC/DC Converter Features Up to 95% Efficiency Low Quiescent Current: 360µA Up to 2.5A Load Current Soft-start ： ～Output Voltage 5.5V 0....

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nt: 360µA Up to 2.5A Load Current Soft-start ： ～Output Voltage 5.5V 0.6V No Schottky Diode Required 1MHz Fixed Frequency Switching Short-Circuit Protection Shutdown Quiescent Current: < 1µA DFN3*3-10L Package (lead-free package) Application Digital cameras and MP3 Palmtop computers / PDAs Cellular phones Wireless handsets and DSL modems PC cards Portable media players Description The HX1227 is high efficiency synchronous, step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V. This feature makes the HX1227 suitable for single Li-lon battery-powered applications.

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