Datasheet4U Logo Datasheet4U.com

XR2981 - 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.

Key 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

📁 Similar Datasheet

Part Number Description Manufacturer
XR2917 XR-2917 Exar
XR2001 High Voltage / High Current Darlington Transistor Arrays Exar
XR2002 High Voltage / High Current Darlington Transistor Arrays Exar
XR2003 High Voltage / High Current Darlington Transistor Arrays Exar
XR2004 High Voltage / High Current Darlington Transistor Arrays Exar

Other Datasheets by XySemi

Part Number Description
XR2201 26V Step-up DC/DC Converter
XR2203 26V Step-up DC/DC Converter
XR2203E 14V Step-up DC/DC Converter
XR2204 26V Step-up DC/DC Converter
XR2204D 14V Step-up DC/DC Converter

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.

View original datasheet text
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.