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AP2171A - 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Download the AP2171A datasheet PDF. This datasheet also covers the AP2161A variant, as both devices belong to the same 1a single channel current-limited power switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The AP2161A and AP2171A 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 is available with both polarities of Enable input.

Key Features

  • Single USB Port Power Switches.
  • Over-Current and Thermal Protection.
  • 1.5A Accurate Current Limiting.
  • Reverse Current Blocking.
  • 95mΩ On-Resistance.
  • Input Voltage Range: 2.7V.
  • 5.5V.
  • 0.6ms Typical Rise Time.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP2161A-Diodes.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Diodes Incorporated Logo AP2171D 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Diodes Incorporated

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Full PDF Text Transcription for AP2171A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AP2171A. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
AP2161A/ AP2171A 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP2161A and AP2171A 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 is available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and undervoltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8, MSOP-8EP, SOT25, and U-DFN2018-6 packages.