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XA2320 - Regulated Charge Pump DC/DC Converter

General Description

The XA2320 is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler.

It produce a regulated output voltage from a 2.7V to 4.5V input with up to 250mA of output current.

Key Features

  • Fixed 5V ± 4% Output VIN Range: 2.7V to 5V Output Current: Up to 250mA Constant Frequency Operation at All Loads Low Noise Constant Frequency (1.2MHz) Operation Automatic Soft-Start Reduces Inrush Current Shutdown Current.

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Datasheet Details

Part number XA2320
Manufacturer XINNA SEMI
File Size 2.48 MB
Description Regulated Charge Pump DC/DC Converter
Datasheet download datasheet XA2320 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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XA2320 Low Noise, Regulated Charge Pump DC/DC Converter Features Fixed 5V ± 4% Output VIN Range: 2.7V to 5V Output Current: Up to 250mA Constant Frequency Operation at All Loads Low Noise Constant Frequency (1.2MHz) Operation Automatic Soft-Start Reduces Inrush Current Shutdown Current <1µA Short-Circuit Protection No Inductors Available in Low Profile 6-Lead SOT23 Package Application White LED Backlighting Li-Ion Battery Backup Supplies Local 3V to 5V Conversion Smart Card Readers PCMCIA Local 5V Supplies Description The XA2320 is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler. It produce a regulated output voltage from a 2.7V to 4.5V input with up to 250mA of output current.