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UCD90320UZWST - Texas Instruments

Description: 32 rail PMBus power sequencer and system manager with SEU detection

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UCD90320UZWST - Texas Instruments - PCB symbol
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PCB Footprints
UCD90320UZWST - Texas Instruments PCB footprint - BGA - BGA - ZGU(S-PBGA-N169)
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UCD90320UZWST - Texas Instruments - 3D model - BGA - ZGU(S-PBGA-N169)
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UCD90320UZWST Details

  • Manufacturer Part Number:

    UCD90320UZWST

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    POWER SEQUENCER

  • JESD-30 Code:

    S-PBGA-B169

  • JESD-609 Code:

    e1

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    32

  • Number of Functions:

    1

  • Number of Terminals:

    169

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFBGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.4 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:

    0.8 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    12 mm

UCD90320UZWST Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the power and ground planes as close as possible to the device to minimize inductance. Use a via-in-pad design to connect the device pins to the power and ground planes.
  • Use the TI Fusion Digital Power Designer software to configure the device for your specific application. The software provides a graphical user interface to configure the device's registers and generate the necessary code for your design.
  • The UCD90320UZWST has a maximum junction temperature of 150°C. Ensure good airflow around the device, and use a thermal pad or heat sink to dissipate heat. Monitor the device's temperature using the built-in thermal monitoring feature.
  • Use the device's built-in fault monitoring and reporting features to identify the source of the issue. Check the device's status registers and fault logs to diagnose the problem. Consult the datasheet and application notes for troubleshooting guidelines.
  • Yes, the UCD90320UZWST can be used in redundant or N+1 configurations to ensure high availability. Use multiple devices in parallel, and implement a redundancy scheme to ensure seamless failover in case of a device failure.

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UCD90320UZWST Overview

Use the download button to access the UCD90320UZWST schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UCD90, or try a keyword search, such as Power Management Circuits

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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Part Image UCD90320UZWSR Texas Instruments

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