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TPL0401A-10QDCKRQ1 - Texas Instruments

Description: Automotive 128-Taps Single-Channel Digital Potentiometer With I2C Interface

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TPL0401A-10QDCKRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPL0401A-10QDCKRQ1 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - dck_6
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TPL0401A-10QDCKRQ1 - Texas Instruments - 3D model - SOT23 (6-Pin) - dck_6
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TPL0401A-10QDCKRQ1 Details

  • Manufacturer Part Number:

    TPL0401A-10QDCKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-12-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    2.8 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Positions:

    128

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.0015 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    22 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    1.25 mm

TPL0401A-10QDCKRQ1 Frequently Asked Questions (FAQs)

  • For optimal thermal performance, it is recommended to have a solid ground plane on the PCB, and to place thermal vias under the device to dissipate heat efficiently. A minimum of 4-6 thermal vias with a diameter of 0.3-0.5 mm is recommended.
  • To ensure reliable operation in high-temperature environments, it is essential to follow proper thermal design and layout guidelines. Additionally, consider using thermal interface materials (TIMs) to improve heat transfer between the device and the heat sink or PCB.
  • The maximum allowed voltage on the VIN pin is 5.5V. Exceeding this voltage may damage the device. It is recommended to use a voltage regulator or a voltage limiter to ensure the input voltage remains within the specified range.
  • The TPL0401A-10QDCKRQ1 is designed for low-power applications. If you need to use it in a high-current application, you should consider adding external components, such as a heat sink or a current sense resistor, to ensure reliable operation and prevent overheating.
  • To troubleshoot issues with the device not turning on or not regulating the output voltage, check the input voltage, output voltage, and enable pin (EN) for proper connection and voltage levels. Also, verify that the device is properly soldered and that there are no shorts or opens on the PCB.

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TPL0401A-10QDCKRQ1 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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