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    首頁(yè)產(chǎn)品索引LV8498CT

    LV8498CT

    購(gòu)買(mǎi)收藏
    ?Motor Driver, Constant Current, Control Voice Coil

    制造商:ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    The LV8498CT is a constant current driver IC for voice coil motors that supports I
    C control integrating a digital/analog converter (DAC). It uses an ultraminiature WLP package and includes a current detection resistor for constant current control, which makes the IC ideal for miniaturization of camera modules intended for use in camera-equipped mobile phones. The output transistor has a low on-resistance of 1 Ω and the resistance of the built-in current detection resistor is 1 Ω, which minimizes the voltage loss and helps withstand voltage drop in VCC. The function is incorporated, which, by changing the current in a stepped pattern while taking time at rise and fall of the output current, provides the current a slope, improving the converging stability of the voice coil motor (current slope function).
    • I
    • Wide operating voltage range (2.2 to 5.0V).
    • Built-in current detection resistor.
    • 6-pin WLP package used (1.270.870.25mm).
    • Built-in voltage drop protection circuit (VCC = 2V output off).
    • Built-in thermal protection circuit.
    • Constant current control enabled by 10bit DAC
    • Less External Component
    • Stand-by current: 0A
    • Constant current driver for voice coil motors.
    • Low output block total-resistance of 2Ω helps withstand voltage drop in VCC. (Current detection resistance + output
    • transistor on-resistance).
    • Built-in VCM overshoot preventive function (current slope function).
    • Power supply Voltage: 2.2 to 5.0V

    在線(xiàn)購(gòu)買(mǎi)

    型號(hào)制造商描述購(gòu)買(mǎi)
    LV8498CT-TE-L-HON 立即購(gòu)買(mǎi)

    技術(shù)資料

    標(biāo)題類(lèi)型大?。↘B)下載
    Constant-Current Control Voice Coil Motor Driver ICPDF79 點(diǎn)擊下載
    LV8498CT Motor Driver IC Application NotePDF476 點(diǎn)擊下載
    WLCSP6 1.27x0.87 / WLP6KPDF53 點(diǎn)擊下載
    LV8498CTGEVB Bill of Materials ROHS CompliantPDF61 點(diǎn)擊下載
    LV8498CTGEVB Gerber Layout Files (Zip Format)RAR32 點(diǎn)擊下載
    LV8498CTGEVB SchematicPDF13 點(diǎn)擊下載
    LV8498CTGEVB Test ProcedurePDF248 點(diǎn)擊下載
    LV8498CTGEVK Software SuiteRAR5120 點(diǎn)擊下載

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