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SY20821B4ABC

Production
5.5V, 3A Low Loss Power Distribution Switch with Reverse Block Rating Up to 28V
Datasheet
SY20821B4ABC 5.5V, 3A Low Loss Power Distribution Switch with Reverse Block Rating Up to 28V Datasheet
    Part NumberSY20821B4ABC
    Vin_min (V)2.5
    Vin_max (V)5.5
    Io_max (A)3
    Rdson145
    Channels1
    EnableActive Low
    Protection ModeOCP,OVP
    Features / Special FunctionSupports Fast Role Swap,Auto-Discharge,Fault Flag Output,Reverse Blocking
    PackageSOT23-6
    • Input Voltage: 2.5V to 5.5V
    • Output Voltage Withstanding 28V
    • Extremely Low Power Path Resistance: 45mΩ (typ.)
    • 3A Load Current Capability
    • Reverse Blocking in Normal Operation or Shutdown
    • Fault Flag (OCB) Output For Over Current and Fault Conditions
    • Fast Role Swap Support
    • Compact Package: SOT23-6
    • RoHS Compliant and Halogen Free

     

    Evaluation Board

    • 20821B4-1

      Photo of evaluation board

    • 20821B4-2

      Photo of evaluation board

    • 20821B4-3

      Photo of evaluation board

    EVB_SY20821B4ABC

    The EVB_SY20821B4ABC is used for evaluating an ultra-low RDS(ON), 3A Low Loss Power Distribution switch with programmable current limit to protect the power source from over current and short circuit conditions.

    Technical Documentation

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