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AP2810D

1.0A High-Side Power Distribution Switch With Enable And Flag

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Description

The AP2810 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS (ON), 60mΩ, design easily to meet USB voltage drop requirements. It includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in. Under voltage lockout (UVLO) function is used to ensure the device remain off unless there is a valid input voltage present. A Flag output is available to indicate fault conditions to the local USB controller.

Application(s)

  • USB Power Management
  • USB Bus/Self Powered Hubs
  • Hot-plug Power Supplies
  • Battery-charger Circuits
  • Notebooks, Motherboard PCs
  • Product Specifications

    Product Parameters

    Maximum Continuous Output Current 1 A
    Maximum Current Limit 2.1 A
    Enable Logic Active Low
    Minimum Operating Voltage (V) 2.7 V
    Maximum Operating Voltage 5.5 V
    Quiescent Current Typ (mA) 35 µA
    RDS(ON) (VIN = 5V) Typ 70 mΩ
    Output Discharge No
    OCP Output Latch Off No
    OCP Flag Yes
    Operating Ambient Temperature Range (°C) -40 to 85 °C
    UL Listed Pending
    NEMKO IEC 60950-1 CB Pending

    Related Content

    Packages

    Technical Documents

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC