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MC33771BTA1AE - NXP

Description: Battery Management Battery Cell Controller, Advanced, 14 Channels, TPL, LQFP64

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PCB Footprints
MC33771BTA1AE - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-pin LQFP-EP
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3D Models
MC33771BTA1AE - NXP  - 3D model - Quad Flat Packages - 64-pin LQFP-EP
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MC33771BTA1AE Details

  • Manufacturer Part Number:

    MC33771BTA1AE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Time@Peak Reflow Temperature-Max (s):

    40

MC33771BTA1AE Frequently Asked Questions (FAQs)

  • A good PCB layout for the MC33771BTA1AE involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • Choose input capacitors with a voltage rating of at least 2x the maximum input voltage, and a capacitance value that meets the recommended minimum capacitance value specified in the datasheet. X5R or X7R ceramic capacitors are recommended for their low ESR and high reliability.
  • The MC33771BTA1AE is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. Consult the datasheet and thermal design guidelines for more information.
  • Use a voltage supervisor or a power-on reset circuit to monitor the input voltage and reset the device if it falls outside the recommended operating range. You can also use a voltage clamp or a TVS diode to protect the device from overvoltage conditions.
  • The recommended output capacitor value depends on the specific application and the desired output ripple voltage. A general guideline is to use a capacitor with a value of at least 10uF to 22uF, with a voltage rating of at least 2x the output voltage.

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MC33771BTA1AE Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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