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TPS65980 - Bus Power Buck/Boost

Description

The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.

The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry.

Features

  • 1 Powered From Thunderbolt™ Bus.
  • 2.5-V to 15.75-V Input.
  • 3.3-V Outputs.
  • Cable Power Out Current Limit.
  • Thermal Shutdown 2.

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Datasheet preview – TPS65980

Datasheet Details

Part number TPS65980
Manufacturer Texas Instruments
File Size 1.20 MB
Description Bus Power Buck/Boost
Datasheet download datasheet TPS65980 Datasheet
Additional preview pages of the TPS65980 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65980 SLVSCK1A – APRIL 2014 – REVISED APRIL 2014 TPS65980 Thunderbolt™ Bus Power Buck/Boost 1 Features •1 Powered From Thunderbolt™ Bus • 2.5-V to 15.75-V Input • 3.3-V Outputs • Cable Power Out Current Limit • Thermal Shutdown 2 Applications • Thunderbolt™/Thunderbolt™ 2 Systems • Bus Powered Systems • Power Management Systems 3 Description The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs. The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry.
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