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AP2311A Datasheet 2.0A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Manufacturer: Diodes Incorporated

Download the AP2311A datasheet PDF. This datasheet also includes the AP2301A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP2301A-DiodesIncorporated.pdf) that lists specifications for multiple related part numbers.

General Description

The AP2301A and AP2311A are single channel, current-limited, integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications.

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

The devices have fast short-circuit response time for improved overall system robustness, and have integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor.

Overview

AP2301A/AP2311A 2.0A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH.

Key Features

  • Single Channel Current-Limited Power Switch.
  • Output Discharge Function.
  • Fast Short-Circuit Response Time: 2µs.
  • 2.5A Accurate Current Limiting.
  • Reverse Current Blocking.
  • 70mΩ on-Resistance.
  • Input Voltage Range: 2.7V - 5.5V.
  • Built-in Soft-Start with 0.6ms Typical Rise Time.
  • Over-Current and Thermal Protection.
  • Fault Report (FLG) with Blanking Time (7ms typ).
  • ESD Protection: 2kV HBM, 200V MM.

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