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AP2337

1.0A Single Channel Current-Limited Load Switch

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Description

The AP2337 is single channel current-limited integrated highside power switches optimized for hot-swap applications. The devices have fast short-circuit response time for improved overall system robustness and provide a complete protection solution for application subject to heavy capacitive loads and the prospect of short circuit. It offers reverse current blocking, over-current, over-temperature and short-circuit protection, as well as control°C rise time and under-voltage lockout functionality. The device is available in SOT23 package.

Application(s)

  • LCD TVs & Monitors
  • Set-Top-Boxes, Residential Gateways
  • Laptops, Desktops, Servers
  • Printers, Docking Stations, HUBs
  • Smart phones, e-Readers
  • Product Specifications

    Product Parameters

    Maximum Continuous Output Current 1 A
    Maximum Current Limit 1.9 A
    Enable Logic No Enable
    Minimum Operating Voltage (V) 2.7 V
    Maximum Operating Voltage 5.5 V
    Quiescent Current Typ (μA) 65 µA
    RDS(ON) (VIN = 5V) Typ 110 mΩ
    Output Discharge UVLO
    OCP Output Latch Off No
    OCP Flag No
    Operating Ambient Temperature Range (°C) -40 to 85 °C
    UL Listed Pending
    NEMKO IEC 60950-1 CB Yes

    Related Content

    Packages

    Technical Documents

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    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