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XR2981 - 24W Output Step-up DC/DC Converter

Description

The XR2981 is a high frequency, high eff iciency DC to DC converter with an integrat ed 12A, 25mΩ power switch capable of pro viding an output voltage up to 24V.

The fix ed 600KHz allows the use of small external inductions and capacitors and provides fast transient response.

Features

  • 2.7V to 5.5V input voltage Range.
  • Efficiency up to 96%.
  • 24V Boost converter with 12A switch current Limit.
  • 600KHz fixed Switching Frequency.
  • Integrated soft-start.
  • Thermal Shutdown.
  • Under voltage Lockout.
  • Support external LDO auxiliary power supply.
  • 8-Pin SOP-PP Package.

📥 Download Datasheet

Datasheet Details

Part number XR2981
Manufacturer XySemi
File Size 1.76 MB
Description 24W Output Step-up DC/DC Converter
Datasheet download datasheet XR2981 Datasheet

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Full PDF Text Transcription

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XR2981 3.3V~5V Input 24W Output Step-up DC/DC Converter GENERAL DESCRIPTION The XR2981 is a high frequency, high eff iciency DC to DC converter with an integrat ed 12A, 25mΩ power switch capable of pro viding an output voltage up to 24V. The fix ed 600KHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, Comp,. Only need few components outsid e. It can output 6V 3.5A, 9V 2A when 3.3V Battery input and output 6V 4.5A, 9V 3A w hen 3.6V Battery input at good heat dissipa tion condition. FEATURES  2.7V to 5.
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