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SP2526A Datasheet Dual Channel Usb Power Distribution Switch

Manufacturer: Exar (now MaxLinear)

Overview: November 2011 SP2526A Dual Channel USB Power Distribution Switch Rev. 2.1.

General 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.

The fault currents are limited to 1.0A typical and the flag output pin for each switch is available to indicate fault conditions to the USB controller.

Key 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.
  • Active-high Version: SP2526A-1.
  • Active-low Version: SP2526A-2.
  • RoHS Com.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
MaxLinear Logo SP2526A Dual Channel USB Power Distribution Switch MaxLinear
Sipex Corporation Logo SP2526A Dual USB High-Side Power Switch Sipex Corporation
Sipex Logo SP2526 +3.0V to +5.5V USB Power Control Switch Sipex

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SP2526A Distributor