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UCD90320ZWST - Texas Instruments

Description: 32-Rail PMBus Power Sequencer and System Manager

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UCD90320ZWST - Texas Instruments PCB footprint - BGA - BGA - ZWS0169A
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UCD90320ZWST - Texas Instruments  - 3D model - BGA - ZWS0169A
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UCD90320ZWST Details

  • Manufacturer Part Number:

    UCD90320ZWST

  • 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

  • Date Of Intro:

    2016-08-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • 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

UCD90320ZWST Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors to ensure signal integrity.
  • The UCD90320ZWST is a highly configurable device. Engineers can use the Fusion Digital Power Designer software to configure the device for their specific application, including setting voltage rails, sequencing, and monitoring parameters.
  • The maximum current rating for the UCD90320ZWST is dependent on the specific configuration and application. However, the device can support up to 20A per phase, and up to 60A total output current. It's essential to consult the datasheet and application notes for specific current rating information.
  • The UCD90320ZWST has built-in fault detection and protection features, including overcurrent, overvoltage, and undervoltage protection. Engineers can also implement custom fault detection and protection schemes using the device's GPIO pins and external circuitry.
  • Yes, the UCD90320ZWST is designed for high-availability applications, including redundant and fault-tolerant systems. The device's hot-swap capability, redundant configuration options, and built-in fault detection features make it suitable for high-availability applications.

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UCD90320ZWST 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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