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AP2151D - 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Download the AP2151D datasheet PDF. This datasheet also covers the AP2141D 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 AP2141D and AP2151D 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.

Key Features

  • Single USB port power switches with output discharge Over-current and thermal protection 0.8A 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: 1µA (max) Fault report (FLG) with blanking time (7ms typ) ESD protection: 4KV HB.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP2141D_DiodesIncorporated.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
AP2151 (AP2141 / AP2151) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Diodes
AP21510 0.2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Diodes
AP2151A 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Diodes
AP2152 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Diodes
AP2152A 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Diodes

Other Datasheets by Diodes Incorporated

Part Number Description
AP2155 (AP2145 / AP2155) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2156 (AP2146 / AP2156) 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2141D 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2145 (AP2145 / AP2155) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2146 (AP2146 / AP2156) 0.5A DUAL 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
AP2141D/AP2151D 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2141D and AP2151D 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 SOT25, SO-8, MSOP-8-EP, and DFN2018-6 packages. www.DataSheet4U.