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UCD90240ZRBR - Texas Instruments

Description: 24-Rail PMBus Power Sequencer and Power Manager

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UCD90240ZRBR - Texas Instruments - PCB symbol
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UCD90240ZRBR - Texas Instruments PCB footprint - BGA - BGA - ZRB0157A
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UCD90240ZRBR - Texas Instruments - 3D model - BGA - ZRB0157A
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UCD90240ZRBR Details

  • Manufacturer Part Number:

    UCD90240ZRBR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    POWER SEQUENCER

  • JESD-30 Code:

    S-PBGA-B157

  • JESD-609 Code:

    e1

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    157

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA157,13X13,25

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    54.9 mA

  • Supply Voltage-Max (Vsup):

    3.63 V

  • Supply Voltage-Min (Vsup):

    3.15 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    9 mm

UCD90240ZRBR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the UCD90240 datasheet (SLUSC73) and in the UCD90240 Evaluation Module User's Guide (SLAU445). It's essential to follow these guidelines to minimize noise, ensure proper thermal management, and optimize performance.
  • The UCD90240 has a programmable output voltage range. You can configure it using the I2C interface to set the output voltage, voltage margining, and voltage monitoring. Refer to the datasheet (SLUSC73) and the UCD90240 Programmer's Guide (SLAU446) for more information.
  • The UCD90240 has an absolute maximum input voltage rating of 6.5V. However, the recommended operating input voltage range is 3.0V to 5.5V. Exceeding the absolute maximum rating can damage the device.
  • The UCD90240 has built-in OCP and SCP features. You can configure the OCP threshold and SCP response using the I2C interface. Refer to the datasheet (SLUSC73) and the UCD90240 Application Guide (SLAU447) for more information.
  • The UCD90240 has a thermal pad that must be connected to a thermal plane on the PCB to ensure proper heat dissipation. You should also consider using thermal vias, heat sinks, and thermal interface materials to minimize thermal resistance.

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UCD90240ZRBR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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