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SY20492DABC

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0.85V Minimum Input and 5. 5V Maximum Output High Efficiency 0.6A Valley Current Synchronous Boost
Datasheet
SY20492DABC 0.85V Minimum Input and 5. 5V Maximum Output High Efficiency 0.6A Valley Current Synchronous Boost Datasheet
    Part NumberSY20492DABC
    Vin_min (V)0.85
    Vin_max (V)5.5
    Limit Current (A)0.6
    Fsw (MHz)1
    Vo_max (V)5.5
    Vref Accuracy±1.5%
    Rdson1100
    Rdson2170
    Features / Special FunctionAuto Bypass Mode
    PackageSOT23-6

     

    • 0.85V Minimum Input Voltage
    • Adjustable Output Voltage from 1.8V to 5.5V
    • Min 0.6A Valley Current Limit
    • 5µA Typical Quiescent Current
    • Load Disconnect During Shutdown
    • Low RDS(ON) (Main Switch/Synchronous Switch) at 3.3V Output: 100/170mΩ
    • Output OVP
    • RoHS Compliant and Halogen Free
    • Auto Bypass Mode When VIN ≥VOUT
    • Compact Package SOT23-6

     

    Evaluation Board

    • SY20492D-a

      Photo of evaluation board

    • SY20492D-c

      Photo of evaluation board

    • SY20492D-b

      Photo of evaluation board

    EVB_SY20492DABC_1

    The EVB_SY20492DABC_1 is intended for evaluating a synchronous, step-up Boost converter SY20492D. It can disconnect the output from the input during the shutdown mode. When input voltage exceeds the regulated output voltage, SY20492D enters bypass mode automatically.

    Technical Documentation

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