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SY20508EDGC

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2.3V Minimum Input and 5.5V Maximum Output 3A Peak Current Synchronous Boost with Output Disconnect
Datasheet
SY20508EDGC 2.3V Minimum Input and 5.5V Maximum Output 3A Peak Current Synchronous Boost with Output Disconnect Datasheet
    Part NumberSY20508EDGC
    Vin_min (V)2.3
    Vin_max (V)5.25
    Limit Current (A)3
    Fsw (MHz)1
    Vo_max (V)5.5
    Vref Accuracy±1.5%
    Rdson185
    Rdson270
    Features / Special FunctionFCCM, OVP
    PackageDFN2x3-8
    • 2.3-5.0V Input Voltage Range
    • Adjustable Output Voltage from 2.5V to 5.5V
    • Pseudo-constant Frequency: 1MHz
    • 3A Peak Current Limit
    • CCM Only Operation
    • Input Under Voltage Lockout
    • Load Disconnect During Shutdown
    • Output Over Voltage Protection
    • Low RDS(ON) (Main Switch/Synchronous Switch) at 5.0V Output: 70/85mΩ
    • Compact Package: DFN2×3-8

    The SY20508E is a high efficiency synchronous Boost regulator that converts up to 5.5V output voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch. It can disconnect the output from input during the shutdown mode.

    Evaluation Board

    • SY20508EDGC-c

      Photo of evaluation board

    • SY20508EDGC-a

      Photo of evaluation board

    • SY20508EDGC-b

      Photo of evaluation board

    EVB_SY20508EDGC

    The EVB_SY20508EDGC is intended for evaluating a high efficiency synchronous boost regulator SY20508E. It can disconnect the output during the shutdown operation.

    Technical Documentation

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