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TPS2561 - Dual Channel Precision Adjustable Current-limited Power Switches

This page provides the datasheet information for the TPS2561, a member of the TPS2560 Dual Channel Precision Adjustable Current-limited Power Switches family.

Description

The TPS2560 and TPS2561 (TPS256x) are dualchannel power-distribution switches intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered.

Features

  • Two separate current limiting channels.
  • Meets USB current-limiting requirements.
  • Adjustable current limit: 250 mA to 2.8 A (typ).
  • ± 7.5% current-limit accuracy at 2.8 A.
  • Fast overcurrent response: 3.5 μs (typ).
  • Two 44-mΩ high-side MOSFETs.
  • Operating range: 2.5 V to 6.5 V.
  • 2-μA maximum standby supply current.
  • Built-in soft-start.
  • 15-kV, 8-kV system-level ESD capable.
  • UL listed: file no. E169910.

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Datasheet preview – TPS2561

Datasheet Details

Part number TPS2561
Manufacturer Texas Instruments
File Size 2.32 MB
Description Dual Channel Precision Adjustable Current-limited Power Switches
Datasheet download datasheet TPS2561 Datasheet
Additional preview pages of the TPS2561 datasheet.

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Full PDF Text Transcription

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www.ti.com TPS2560, TPS2561 SLVS930C – DECEMBER 2009 – RTEVPISSE2D56O0C,TTOPBESR22506210 SLVS930C – DECEMBER 2009 – REVISED OCTOBER 2020 TPS256x Dual Channel Precision Adjustable Current-limited Power Switches 1 Features • Two separate current limiting channels • Meets USB current-limiting requirements • Adjustable current limit: 250 mA to 2.8 A (typ) • ± 7.5% current-limit accuracy at 2.8 A • Fast overcurrent response: 3.5 μs (typ) • Two 44-mΩ high-side MOSFETs • Operating range: 2.5 V to 6.5 V • 2-μA maximum standby supply current • Built-in soft-start • 15-kV, 8-kV system-level ESD capable • UL listed: file no.
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