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AP2151A - 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Download the AP2151A datasheet PDF. This datasheet also covers the AP2141A variant, as both devices belong to the same 0.5a single channel current-limited power switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The AP2141A and AP2151A 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.
  • 0.8A Accurate Current Limiting.
  • Reverse Current Blocking.
  • 95mΩ On-Resistance.
  • Input Voltage Range: 2.7V - 5.5V.
  • 0.6ms Typical Rise Time.
  • Very Low Shutdown Current: 1µA (max).
  • Fault Report (FLG) wi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP2141A-Diodes.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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AP2156 (AP2146 / AP2156) 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Diodes Incorporated
AP2101 Power-housekeeping PWM combo controller Analog Technology
AP2111 600mA CMOS LDO REGULATOR BCD

Other Datasheets by Diodes Incorporated

Part Number Description
AP2151 (AP2141 / AP2151) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP21510 0.2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2152 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2152A 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2101 2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AP2141A/ AP2151A 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP2141A and AP2151A 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 under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. Pin Assignments All devices are available in SO-8, MSOP-8EP, SOT25, and U-DFN2018-6 packages. Features • Single USB Port Power Switches • Over-Current and Thermal Protection • 0.