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KX1002 - Synchronous Buck DC/DC Converter

General Description

The KX1002 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 KX1002 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 KX1002
Manufacturer KEXINWEI
File Size 1.16 MB
Description Synchronous Buck DC/DC Converter
Datasheet download datasheet KX1002 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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（） HX1002Tel: 0755-27805565 Fax: 0755-27897289 http://www.szkxw.com 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.