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AP2191D - 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

This page provides the datasheet information for the AP2191D, a member of the AP2181D 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH family.

Datasheet Summary

Description

The AP2181D and AP2191D are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications.

The family of devices complies with USB 2.0 and available with both polarities of Enable input.

Features

  • GND.
  • Single USB port power switches with output discharge Over-current and thermal protection 2.1A accurate current limiting Fast transient response Reverse Current Blocking 90mΩ on-resistance Input voltage range: 2.7V.
  • 5.5V 0.6ms typical rise time Very low shutdown current: 1uA (max) Fault report (FLG) with blanking time (7ms typ) ESD protection: 4K.

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Datasheet preview – AP2191D

Datasheet Details

Part number AP2191D
Manufacturer DIODES Incorporated
File Size 494.54 KB
Description 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
Datasheet download datasheet AP2191D Datasheet
Additional preview pages of the AP2191D datasheet.

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Full PDF Text Transcription

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AP2181D/AP2191D 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2181D and AP2191D are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and under-voltage lockout functionality. A 7ms deglitch capability on the opendrain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8, MSOP-8, MSOP-8-EP, SOT25, and DFN2018-6 packages. www.DataSheet4U.
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