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    Part Img L6229PD datasheet by STMicroelectronics

    • DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
    • Original
    • Yes
    • Active
    • EAR99
    • 8542.39.00.60
    • 8542.39.00.60
    • Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

    L6229PD datasheet preview

    Datasheet Impression

    L6229PD Price & Stock

    Distributor Stock Lead Time Min Order Qty Price Buy
    DigiKey () 2,441 1
    • 1 $8.27
    • 10 $6.41
    • 100 $5.43
    • 1000 $5.19
    • 10000 $5.19
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    2,441 1
    • 1 $8.27
    • 10 $6.41
    • 100 $5.43
    • 1000 $5.19
    • 10000 $5.19
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    2,400 600
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5.01
    • 10000 $4.84
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    310
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    • 1000 $10.70
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    1
    • 1 $60.98
    • 10 $60.98
    • 100 $60.98
    • 1000 $60.98
    • 10000 $60.98
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    Avnet Americas () 30 Weeks 310
    • 1 -
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    • 100 -
    • 1000 $11.25
    • 10000 $10.15
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    30 Weeks 600
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    • 1000 $5.01
    • 10000 $4.69
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    53 Weeks, 1 Days 11
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    Mouser Electronics () 703
    • 1 $8.27
    • 10 $6.41
    • 100 $5.44
    • 1000 $5.01
    • 10000 $4.84
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    • 1 -
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    • 1000 $10.84
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    • 1 $62.07
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    • 1000 $62.07
    • 10000 $62.07
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    Newark () 1
    • 1 $17.38
    • 10 $16.25
    • 100 $14.24
    • 1000 $11.41
    • 10000 $11.41
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    600
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    9
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    RS 1
    • 1 $9.54
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    • 100 $8.11
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    STMicroelectronics () 702 1
    • 1 $8.11
    • 10 $6.28
    • 100 $5.33
    • 1000 $5.09
    • 10000 $5.09
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    1
    • 1 -
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    • 1000 $10.84
    • 10000 $10.84
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    1
    • 1 $60.83
    • 10 $60.83
    • 100 $60.83
    • 1000 $60.83
    • 10000 $60.83
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    Future Electronics 30 Weeks 310
    • 1 -
    • 10 -
    • 100 $9.44
    • 1000 $9.28
    • 10000 $9.28
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    TME 1
    • 1 $12.34
    • 10 $9.80
    • 100 $8.80
    • 1000 $8.80
    • 10000 $8.80
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    ComSIT USA 52
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    Avnet Silica () 600 31 Weeks 600
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    310 31 Weeks 31
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    EBV Elektronik () 248 31 Weeks 31
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    31 Weeks 600
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    Vyrian 4,741
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    L6229PD Frequently Asked Questions (FAQs)

    • The L6229PD can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
    • The sense resistor value depends on the maximum current you want to measure and the desired voltage drop across the resistor. A common value is 0.1 ohm, but you can use the formula Rsense = Vsense / Imax to calculate the optimal value for your application.
    • The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage. The recommended value is 100 nF to 1 uF, but you can use a larger value if you need to ensure that the high-side FET is fully turned on during startup.
    • You can use external voltage supervisors or overvoltage protection (OVP) circuits to protect the L6229PD from overvoltage conditions. For undervoltage protection, you can use a voltage detector or a brown-out detector to reset the device or shut it down when the input voltage falls below a certain threshold.
    • The maximum switching frequency depends on the application and the external components used. However, the L6229PD can operate up to 1 MHz, but you should ensure that the switching frequency is limited to avoid excessive power losses and electromagnetic interference (EMI).
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