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SY20623B1WLQ

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High Efficiency, 4 A , 2.5V-6V Input Synchronous Step Down DC/DC converter
Datasheet
SY20623B1WLQ High Efficiency, 4 A , 2.5V-6V Input Synchronous Step Down DC/DC converter Datasheet
    Part NumberSY20623B1WLQ
    Vin_min (V)2.5
    Vin_max (V)6
    Io_max (A)4
    Vref Accuracy±1.5%
    Efficiency up to86% @ 3.3VIN, 1.8VOUT
    Fsw (MHz)2.4
    Iq (uA)
    Rdson1
    Rdson2
    Interface
    PackageQFN2.5x2.5-10
    • Wide Input Voltage Range: 2.5V to 6V
    • Capable of 4A Constant Output Current
    • High Output Voltage Accuracy Over Temperature Range (TA: -40°C to 105°C).
    • FCCM under All Io Range.
    • Pseudo 2.4MHz Switching Frequency.
    • Reliable Protection Mode:
    • Auto-retry Mode for UVP, UVLO and OTP
    • Hic-cup Mode for OCP
    • Power Good Indicator.
    • 100% Dropout Operation
    • RoHS Compliant and Halogen Free
    • Compact Package: QFN2.5×2.5-10

    Evaluation Board

    • 1

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    • 2

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    • 3

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    • 4

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    • 5

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    • 6

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    EVB_SY20623B1WLQ

    The EVB_SY20623B1WLQ is used to evaluate high efficiency, 4A, 2.5V-6V Input

    synchronous Step Down DC/DC converter SY20623B1WLQ.

    Technical Documentation