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MC33771CTA1AE - NXP

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

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Symbol
MC33771CTA1AE - NXP - PCB symbol
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PCB Footprints
MC33771CTA1AE - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - 64 LQFP+
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3D Models
MC33771CTA1AE - NXP - 3D model - Quad Flat Packages - 64 LQFP+
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MC33771CTA1AE Details

  • Manufacturer Part Number:

    MC33771CTA1AE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    9

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • JESD-30 Code:

    R-PQFP-G64

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQFP

  • Package Equivalence Code:

    QFP64(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Supply Voltage-Max (Vsup):

    61.6 V

  • Supply Voltage-Min (Vsup):

    9.6 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Position:

    QUAD

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

    40

MC33771CTA1AE Frequently Asked Questions (FAQs)

  • A good PCB layout for the MC33771CTA1AE involves keeping the power traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the IC. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The choice of input and output capacitors for the MC33771CTA1AE depends on the specific application requirements. In general, X5R or X7R ceramic capacitors with a voltage rating of 10V or higher are recommended. The capacitance value should be chosen based on the output voltage and current requirements, with a general guideline of 10uF to 22uF for the input capacitor and 22uF to 47uF for the output capacitor.
  • The MC33771CTA1AE has an operating ambient temperature range of -40°C to 125°C, but the maximum junction temperature is 150°C. It's essential to ensure that the device is properly cooled to prevent overheating, especially in high-power applications.
  • Yes, the MC33771CTA1AE is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is also suitable for use in industrial and medical applications that require high reliability.
  • To troubleshoot issues with the MC33771CTA1AE, start by checking the input voltage, output voltage, and current. Verify that the input and output capacitors are properly sized and that the PCB layout is correct. Check for signs of overheating, such as excessive temperature or thermal shutdown. Use an oscilloscope to check for voltage ripple or oscillations. If the issue persists, consult the datasheet and application notes or contact NXP Semiconductors support for further assistance.

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MC33771CTA1AE Overview

Use the download button to access the MC33771CTA1AE schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MC337, or try a keyword search, such as Power Management Circuits

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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