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TOLL STI3470 600kHz, 18V, 2.0A Synchronous Step-Down Converter
TOLL STI3470 600kHz, 18V, 2.0A Synchronous Step-Down Converter

TOLL STI3470 600kHz, 18V, 2.0A Synchronous Step-Down Converter

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pTOLL STI3470 — synchronous step-down (buck) converter, SOT23-6, 18 V./p
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    TOLL STI3472 600kHz, 18V, 2A Synchronous Step-Down Converter
    Power Management ICTOLLIntegrated Circuit
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    TOLL STI3470 600kHz, 18V, 2.0A Synchronous Step-Down Converter

    TOLL STI3470 600kHz, 18V, 2.0A Synchronous Step-Down Converter belongs to the TOLL range. It acts as a synchronous step-down (buck) converter, comes in SOT23-6.

    Technical Data

    ParameterRating
    ParameterValue
    ManufacturerTOLL Microelectronics (Tuoer Micro)
    Part numberSTI3470
    Device typeSynchronous step-down (buck) converter
    Product linePower Management ICs
    Input voltage3.5V to 18V
    Output current2.0A
    Switching frequency600kHz
    PackageSOT23-6
    DatasheetSTI3470_DS_EN_V3.9

    Design Notes

    • Check the reference design before finalising external components.
    • Thermal pad layout drives continuous current capability.
    • Confirm the suffix — package and grade change between variants.
    • Datasheet limits apply at the stated test conditions; derate for your ambient.
    • Protection thresholds are set by external resistors in most designs.

    Where It Is Used

    Typical places this IC turns up:

    • EV

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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