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MC33771CTA2AER2 - NXP

Description: Battery Management Battery Cell Controller, Advanced, 8 Channels, TPL, LQFP64

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MC33771CTA2AER2 - NXP - PCB symbol
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PCB Footprints
MC33771CTA2AER2 - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - SOT1510-2_2026
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3D Models
MC33771CTA2AER2 - NXP - 3D model - Quad Flat Packages - SOT1510-2_2026
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MC33771CTA2AER2 Details

  • Manufacturer Part Number:

    MC33771CTA2AER2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HLFQFP, QFP64,.47SQ,20

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    6

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY MONITOR/PROTECTOR

  • JESD-30 Code:

    R-PQFP-G64

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    8

  • 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:

    HLFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    61.6 V

  • Supply Voltage-Min (Vsup):

    9.6 V

  • Supply Voltage-Nom (Vsup):

    56 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +8.5V

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

    40

  • Width:

    10 mm

MC33771CTA2AER2 Frequently Asked Questions (FAQs)

  • NXP provides a recommended PCB layout in the application note AN4365, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and thermal dissipation.
  • The MC33771CTA2AER2 is a highly configurable device, and the configuration for a specific battery chemistry depends on the battery's characteristics. NXP provides a battery configuration tool that helps engineers select the optimal configuration for their specific battery chemistry.
  • The MC33771CTA2AER2 can handle charging currents up to 2A, but the actual maximum charging current depends on the specific application and the thermal design of the system. Engineers should consult the datasheet and application notes for guidance on thermal design and current limiting.
  • The MC33771CTA2AER2 has built-in overcharge protection, which can be configured using the device's registers. Engineers can set the overcharge voltage and timer using the I2C interface, and the device will automatically disconnect the charging current when the overcharge condition is detected.
  • Yes, the MC33771CTA2AER2 can be used in a multi-cell battery configuration, but it requires additional external circuitry to balance the cells. NXP provides application notes and reference designs for multi-cell battery configurations using the MC33771CTA2AER2.

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MC33771CTA2AER2 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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