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HX1006 - Dual Channel Synchronous Buck DC/DC Converter

General Description

The HX1006 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V.

This feature makes the HX1006 suitable for single Li-lon battery-powered applications.

Key Features

  • Up to 95% Efficiency Current mode operation for excellent line and load transient response Low quiescent current: 230µA Low Switch on Resistance RDS(ON), Internal Switch: 0.35Ω ： ～Output voltage 5.5V 0.6V Automatic PWM/PFM mode switching No Schottky diode required 1.4MHz fixed frequency switching Short-Circuit protection Shutdown quiescent current: < 1µA Low profile SOT-23-5 package (lead-free packaging is now available).

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Datasheet Details

Part number HX1006
Manufacturer Hexin Semiconductor
File Size 432.01 KB
Description Dual Channel Synchronous Buck DC/DC Converter
Datasheet download datasheet HX1006 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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HX1006 Synchronous Buck DC/DC Converter Features Up to 95% Efficiency Current mode operation for excellent line and load transient response Low quiescent current: 230µA Low Switch on Resistance RDS(ON), Internal Switch: 0.35Ω ： ～Output voltage 5.5V 0.6V Automatic PWM/PFM mode switching No Schottky diode required 1.4MHz fixed frequency switching Short-Circuit protection Shutdown quiescent current: < 1µA Low profile SOT-23-5 package (lead-free packaging is now available) Application Digital cameras and MP3 Palmtop computers / PDAs Cellular phones Wireless handsets and DSL modems PC cards Portable media players Description The HX1006 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V.