Part Image

UCD9090RGZT - Texas Instruments

Description: 10-Channel Sequencer and System Health Monitor

Download UCD9090RGZT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
UCD9090RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048A
click to zoom
3D Models
UCD9090RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048A
click to zoom

UCD9090RGZT Details

  • Manufacturer Part Number:

    UCD9090RGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    48

  • 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-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    11

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • 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 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:

    7 mm

UCD9090RGZT Frequently Asked Questions (FAQs)

  • TI recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to minimize thermal resistance. A thermal via array under the device can also improve heat dissipation.
  • Use a pull-up resistor on the SCL line, and ensure the PMBus clock frequency is within the recommended range (10 kHz to 400 kHz). Also, implement a retry mechanism to handle bus errors and timeouts.
  • TI recommends a minimum input capacitance of 10 μF to ensure stable operation. However, the optimal value depends on the specific application and input voltage ripple requirements.
  • Use the PMBus interface to set the output voltage using the VOUT_COMMAND register. The output voltage can be set between 0.5 V to 3.3 V in 10 mV increments.
  • The UCD9090RGZT can deliver up to 10 A of output current, but this may require additional heat sinking and thermal design considerations to ensure reliable operation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

UCD9090RGZT Overview

Use the download button to access the UCD9090RGZT 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.

Parts related to UCD9090RGZT

Showing 0 results

UCD9090RGZT Alternates

Showing results

Image Part Number Model
Part Image UCD9090RGZR Texas Instruments

Adjustable, 11 Channel, PQCC48