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TOLL TMI3255B 600kHz, 18V, 5A Synchronous COT Step-Down Converter
TOLL TMI3255B 600kHz, 18V, 5A Synchronous COT Step-Down Converter

TOLL TMI3255B 600kHz, 18V, 5A Synchronous COT Step-Down Converter

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pTOLL TMI3255B — synchronous step-down (buck) converter, DFN2x2-6FC, 18 V./p
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    TOLL TMI3255S 600kHz, 18V, 5A Synchronous COT Step-Down Converter
    Power Management ICTOLLIntegrated Circuit
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    TOLL TMI3255B 600kHz, 18V, 5A Synchronous COT Step-Down Converter

    TOLL TMI3255B 600kHz, 18V, 5A Synchronous COT Step-Down Converter belongs to the TOLL range. It acts as a synchronous step-down (buck) converter, comes in DFN2x2-6FC.

    Technical Data

    ParameterRating
    ParameterValue
    ManufacturerTOLL Microelectronics (Tuoer Micro)
    Part numberTMI3255B
    Device typeSynchronous step-down (buck) converter
    Product linePower Management ICs
    Input voltage4.5V to 18V
    Output currentUp to 5A
    Switching frequency600kHz
    PackageDFN2x2-6FC
    DatasheetTMI3255B_DS_EN_V0.1

    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
    • DC-DC

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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