Part Image

TXS4558RUKR - Texas Instruments

Description: Dual SIM card power supply with level translator and dedicated dual LDO

Download TXS4558RUKR 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
TXS4558RUKR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RUK (S-PWQFN-N20)
click to zoom
3D Models
TXS4558RUKR - Texas Instruments  - 3D model - Quad Flat No-Lead - RUK (S-PWQFN-N20)
click to zoom

TXS4558RUKR Details

  • Manufacturer Part Number:

    TXS4558RUKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    High input voltage(min)(V) : 1.19, High input voltage(max)(V) : 3.3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    1.7 V

  • 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

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.005 mA

  • Supply Voltage-Max (Vsup):

    3.3 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

TXS4558RUKR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and coupling.
  • Ensure that the output capacitor is properly sized and placed close to the output pin. Also, add a 1-2nF capacitor between the VIN and GND pins to filter out high-frequency noise.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • The device is rated for operation up to 125°C, but it's essential to ensure proper thermal management and heat sinking to prevent overheating and reduce the risk of thermal shutdown.
  • Use a high-precision voltage reference, such as the TLV431, and ensure that the output capacitor is a low-ESR type. Also, minimize the output voltage ripple by using a larger output capacitor or adding a post-regulator.

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

TXS4558RUKR Overview

Use the download button to access the TXS4558RUKR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TXS45, or try a keyword search, such as Other Signal 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 TXS4558RUKR

Showing 0 results