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AP2501 Key Features

  • Single Channel Current-limited Power Switch
  • Output Discharge Function
  • Fast Short-circuit Response Time: 2µs
  • 3.7A Accurate Current Limiting (Typ)
  • Reverse Current Blocking
  • 70mΩ On-resistance (Typ)
  • Input Voltage Range: 2.7V to 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)

Related Diodes Incorporated Datasheets

Part Number Description
AP2501A 2.5A SINGLE CHANNEL CURRENT - LIMITED POWER SWITCH
AP2511 2.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2511A 2.5A SINGLE CHANNEL CURRENT - LIMITED POWER SWITCH
AP2552 PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES
AP2552A PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES

AP2501 Description

The AP2501 and AP2511 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 plies 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...