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UCD90120ARGCR - Texas Instruments

Description: 12-Rail Power Supply Sequencer and Monitor with ACPI Support

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UCD90120ARGCR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC (S-PVQFN-N64)
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3D Models
UCD90120ARGCR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC (S-PVQFN-N64)
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UCD90120ARGCR Details

  • Manufacturer Part Number:

    UCD90120ARGCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    64

  • Country Of Origin:

    Malaysia, 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-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    13

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    50 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

UCD90120ARGCR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Use a reliable communication protocol such as I2C or SPI, and ensure that the clock frequency and data transmission rates are within the specified limits. Also, use a pull-up resistor on the SDA line and a pull-down resistor on the SCL line.
  • The maximum current that can be drawn from the output rails depends on the specific configuration and application. However, as a general guideline, the output current should not exceed 1.5A per rail to ensure reliable operation.
  • Implement overcurrent protection using external current sense resistors and a comparator or a dedicated overcurrent protection IC. The UCD90120 also has a built-in overcurrent protection feature that can be enabled through the I2C interface.
  • The recommended input voltage range for the UCD90120 is 4.5V to 14V. However, the device can operate with input voltages as low as 3.5V, but with reduced performance and efficiency.

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UCD90120ARGCR 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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