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TPS48111LQDGXRQ1 - Texas Instruments

Description: TPS4811-Q1 100V Automotive Smart High-Side Driver With Protection and Diagnostics , 3.5V ~ 80V , 4A , 19-VSSOP ,-40°C ~ 125°C (TA)

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TPS48111LQDGXRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS48111LQDGXRQ1 - Texas Instruments PCB footprint - Other - Other - DGX0019A_2025-20
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3D Models
TPS48111LQDGXRQ1 - Texas Instruments - 3D model - Other - DGX0019A_2025-20
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TPS48111LQDGXRQ1 Details

  • Manufacturer Part Number:

    TPS48111LQDGXRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • JESD-30 Code:

    R-PDSO-G19

  • JESD-609 Code:

    e4

  • Length:

    5.1 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    19

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP19/20,.19,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3V

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

    30

  • Width:

    3 mm

TPS48111LQDGXRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS48111LQDGXRQ1 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. TI provides a recommended layout in the datasheet and application notes.
  • Choose input capacitors with a high ripple current rating and low ESR. Output capacitors should have a high capacitance value and low ESR. TI recommends using ceramic or polymer capacitors with a voltage rating of at least 2x the output voltage.
  • The TPS48111LQDGXRQ1 is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range depends on the specific application and cooling conditions.
  • Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout x Efficiency. TI provides a power dissipation calculator in the datasheet and application notes.
  • The recommended input voltage range for the TPS48111LQDGXRQ1 is 2.7V to 5.5V. Operation outside this range may affect performance and reliability.

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TPS48111LQDGXRQ1 Overview

Use the download button to access the TPS48111LQDGXRQ1 schematic symbol, PCB footprint, and 3D model.
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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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