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XRP2527 - Single/Dual Channel Adjustable Current Power Distribution Switch

Description

independent enables, fault flags and precise programmable current limit thresholds.

Features

  • Single/Dual Channel Current Switch  1A per channel capable  1.8V to 5.5V Input Voltage Range.
  • Programmable Over-Current Limit  300mA to 1A set via external resistor  ±8% threshold accuracy at 1A.
  • USB 2.0/3.0 Compliant.
  • Individual Channel Enable.
  • Individual Channel Fault Flag Indicator.
  • Under voltage Lockout, Reverse Current and Thermal Shutdown Protection.
  • RoHS Compliant, Green/Halogen Free 8-Pin and 10-Pin TDFN Package.

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Datasheet preview – XRP2527

Datasheet Details

Part number XRP2527
Manufacturer Exar
File Size 3.26 MB
Description Single/Dual Channel Adjustable Current Power Distribution Switch
Datasheet download datasheet XRP2527 Datasheet
Additional preview pages of the XRP2527 datasheet.

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Full PDF Text Transcription

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July 2011 XRP2527 - XRP2528 Single/Dual Channel Adjustable Current Power Distribution Switch Rev. 1.1.0 GENERAL DESCRIPTION The XRP2527 and XRP2528 devices are respectively single and dual channel integrated high-side power distribution switches with independent enables, fault flags and precise programmable current limit thresholds. A wide 1.8V to 5.5V input voltage range allows for operations from industry standard 1.8V, 3.3V and 5V power rails. Current limit thresholds can be programmed accurately and independently for each channel via an external resistor. A simple setting optimizes the XRP2527 and XRP2528 for use in USB 2.0 or 3.0 compliant VBUS power distribution architectures. These devices can be used in any self or bus powered USB applications.
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