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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

    Maximum Continuous Output Current 2.5 A
    Maximum Current Limit 4.6 A
    Enable Logic Active Low
    Minimum Operating Voltage (V) 2.7 V
    Maximum Operating Voltage 5.5 V
    Quiescent Current Typ (mA) 60 µA
    RDS(ON) (VIN = 5V) Typ 70 mΩ
    Output Discharge Yes
    OCP Output Latch Off No
    OCP Flag Yes
    Operating Ambient Temperature Range (°C) -40 to 85 °C
    UL Listed Yes
    NEMKO IEC 60950-1 CB Yes

    Technical Documents

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    Orderable Part Number Buy from Distributor / Contact Sales Request Samples
    AP2501AMP-13

    AP2501AMP-13

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Digi-Key Electronics 2500 1/19/2022 Europe, Asia, North America Buy Now
    Request Sample
    AP2501AS-13

    AP2501AS-13

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 2486 1/20/2022 South America, North America, Asia, Europe, Middle East Buy Now
    Request Sample
    AP2501M8-13

    AP2501M8-13

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 1004 1/20/2022 South America, North America, Asia, Europe, Middle East Buy Now
    Avnet EU 2500 1/19/2022 Germany Buy Now
    Digi-Key Electronics 1391 1/19/2022 Europe, Asia, North America Buy Now
    Farnell, An Avnet Company 2185 1/19/2022 England Buy Now
    RS Components - Spain 2540 1/19/2022 Spain Contact Sales
    RS Components - UK 2540 1/19/2022 England Buy Now
    Request Sample
    AP2501S-13

    AP2501S-13

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 101 1/20/2022 South America, North America, Asia, Europe, Middle East Buy Now
    Request Sample
    AP2501SN-7

    AP2501SN-7

    Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
    Mouser Electronics Inc. 1815 1/20/2022 South America, North America, Asia, Europe, Middle East Buy Now
    Digi-Key Electronics 1881 1/19/2022 Europe, Asia, North America Buy Now
    Request Sample

    PCNs

    Product Change Notices

    PCN # Issue Date Implementation Date Subject
    PCN-2540 2021-08-08 2021-11-08 Qualified Additional Fab Site, Assembly/Test (A/T) Sites, Bill of Material (BOM) and updated Device Data Sheets
    PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site
    PCN-2429 2019-11-20 2020-02-20 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking