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L9963E-TR - STMicroelectronics

Description: Automotive Multicell battery monitoring and balancing IC

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L9963E-TR - STMicroelectronics - PCB symbol
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L9963E-TR - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - TQFP 10x10 64L exposed pad
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L9963E-TR - STMicroelectronics - 3D model - Quad Flat Packages - TQFP 10x10 64L exposed pad
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L9963E-TR Details

  • Manufacturer Part Number:

    L9963E-TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    36 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY MONITOR

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • 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:

    HTFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    64 V

  • Supply Voltage-Min (Vsup):

    9.6 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +22.78V

  • Width:

    10 mm

L9963E-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for the L9963E-TR 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 to minimize noise and EMI.
  • The choice of input and output capacitors for the L9963E-TR depends on the specific application and operating conditions. In general, it's recommended to use low-ESR capacitors with a capacitance value of 10uF to 22uF for the input and output. The capacitor voltage rating should be at least 1.5 times the maximum input voltage.
  • The L9963E-TR is rated for operation in an ambient temperature range of -40°C to 150°C. However, the device may not operate within specifications at the extreme ends of this range, and derating may be necessary for high-temperature operation.
  • Yes, the L9963E-TR is qualified for use in high-reliability and automotive applications. It meets the requirements of the AEC-Q100 standard for automotive-grade ICs and is manufactured using a robust and reliable process.
  • To troubleshoot issues with the L9963E-TR, start by checking the input voltage, output voltage, and current consumption. Verify that the PCB layout and component selection meet the recommendations in the datasheet. Use an oscilloscope to check for noise and oscillations on the output. If the issue persists, consult the STMicroelectronics support team for further assistance.

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L9963E-TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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