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SP2526A - Dual USB High-Side Power Switch

Datasheet Summary

Description

The SP2526A device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal for self-powered and bus-powered Universal Serial Bus (USB) applications.

Each switch has low on-resistance (110mΩ typical) and can supply 500mA minimum.

Features

  • +3.0V to +5.5V Input Voltage Range.
  • Two Independent Power Switches.
  • Two Error Flag Outputs, Open Drain.
  • 2.6V Undervoltage Lockout.
  • 1.25A Short Circuit Current Limit.
  • 150mΩ Maximum On-Resistance.
  • 110µA On-State Supply Current.
  • 1µA Shutdown Current.
  • Output Can Be Forced Higher Than Input (Off-State).
  • Thermal Shutdown.
  • 1ms Soft-Start Power Up, Fast Turn Off ENA 1 8 OUTA FLGA 2 FLGB ENB 3 4 SP2526A 8 Pin NSIOC 7 IN 6 GND 5 OUTB Now Availabl.

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Datasheet preview – SP2526A

Datasheet Details

Part number SP2526A
Manufacturer Sipex Corporation
File Size 117.76 KB
Description Dual USB High-Side Power Switch
Datasheet download datasheet SP2526A Datasheet
Additional preview pages of the SP2526A datasheet.

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    Full PDF Text Transcription

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    www.DataSheet4U.com ® Advanced SP2526A Dual USB High-Side Power Switch FEATURES ■ +3.0V to +5.5V Input Voltage Range ■ Two Independent Power Switches ■ Two Error Flag Outputs, Open Drain ■ 2.6V Undervoltage Lockout ■ 1.25A Short Circuit Current Limit ■ 150mΩ Maximum On-Resistance ■ 110µA On-State Supply Current ■ 1µA Shutdown Current ■ Output Can Be Forced Higher Than Input (Off-State) ■ Thermal Shutdown ■ 1ms Soft-Start Power Up, Fast Turn Off ENA 1 8 OUTA FLGA 2 FLGB ENB 3 4 SP2526A 8 Pin NSIOC 7 IN 6 GND 5 OUTB Now Available in Lead Free Packaging ■ Active-High Version: SP2526A-1 ■ Active-Low Version: SP2526A-2 APPLICATIONS ■ USB Power Management ■ Hot Plug-In Power Supplies ■ Battery Charger Circuit DESCRIPTION The SP2526A device is a dual +3.0V to +5.
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