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XT1861 - Synchronous DC-DC Boost Converter

Description

XT1861 series is a high efficiency, low ripple , high frequency PFM control DC-DC boost converter.

XT1861 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices.

Applications 1 to 3 batter

Features

  • s.
  • Maximum efficiency: 94%.
  • Maximum operating frequency: 300KHz.
  • Low Quiescent Current: 15μA.
  • Output Voltage: 1.8V ~ 5.0V (step 0.1V).
  • Output Accuracy: ± 2.5%.
  • Input voltage: 0.9V ~ 6.5V.
  • low ripple and low noise.
  • Small volume.
  • Package.
  • SOT-23-3L.
  • SOT-23-3B.
  • SOT-23-5L.
  • S.

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Datasheet Details

Part number XT1861
Manufacturer Silinktek
File Size 217.62 KB
Description Synchronous DC-DC Boost Converter
Datasheet download datasheet XT1861 Datasheet

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Full PDF Text Transcription

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Synchronous DC-DC Boost Converter XT1861 ■ General Description XT1861 series is a high efficiency, low ripple , high frequency PFM control DC-DC boost converter. XT1861 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices. ■ Applications  1 to 3 batteries of electronic equipment  Electronic dictionaries, digital cameras  LED flashlights, LED Light,  Blood pressure monitors, MP3, remote control toys,  Wireless headsets,wireless mouse, keyboard  Medical devices, anti-lost alarm,  Car alarm,charger,VCR,PDA and other handheld electronic devices ■ Features  Maximum efficiency: 94%  Maximum operating frequency: 300KHz  Low Quiescent Current: 15μA  Output Voltage: 1.8V ~ 5.
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