Diodes Incorporated
3D MSOP 8

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3D-MSOP-8.png
SO 8

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SO-8.png
U DFN2020 6 Type F

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U-DFN2020-6-Type-F.png
U DFN3030 8 Type E

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U-DFN3030-8-Type-E.png
Back to Power Switches

AP2501

2.5A Single Channel Current-Limited Power Switch

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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 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 control°C discharging of the output voltage capacitor. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, over-current, over-temperature and shortcircuit protection, as well as control°C 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-8, MSOP-8EP and U-DFN3030-8 Type E packages.

Application(s)

  • Laptops,Desktops, Servers
  • LCD TVs, Monitors, Set-Top-Boxes
  • Routers, Printers, Docking Stations, HUBs
  • Product Specifications

    Product Parameters

    Type OCP Switch
    AEC Qualified No
    Compliance (Only Automotive supports PPAP) Standard
    Maximum Continuous Output Current (A) 2.5
    (MAX) Maximum Current Limit Fixed (A) 4.6
    Adjustable Current Limit No
    Channels 1
    Enable Logic Active Low
    Minimum Operating Voltage (V) 2.7
    Maximum Operating Voltage (V) 5.5
    Quiescent Current Typ (µA) 60
    RDS(ON) (VIN = 5V) Typ (mΩ) 70
    Reverse Current Block Yes
    Minimum Power Supply Voltage (V) 2.7
    Maximum Power Supply Voltage (V) 5.5
    Output Discharge Yes
    (TYP) Output Rise Time mS 0.6
    OCP Output Latch Off No
    OCP Flag Yes
    Power Good No
    Operating Ambient Temperature Range (°C) -40 to 85
    Overtemperature Protection Yes
    UL Certificate Yes

    Technical Documents

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    Product Change Notices (PCNs)

    A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

    PCN # Issue Date Implementation Date Subject
    PCN-2602 2023-01-31 2023-07-31 Device End of Life (EOL)
    PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site