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TPS61197DR - Texas Instruments

Description: Single-String WLED Driver for LCD TV

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TPS61197DR - Texas Instruments - PCB symbol
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PCB Footprints
TPS61197DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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TPS61197DR - Texas Instruments - 3D model - Small Outline Packages - D (R-PDSO-G16)
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TPS61197DR Details

  • Manufacturer Part Number:

    TPS61197DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    5

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    30 V

  • Supply Voltage-Min:

    8 V

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • fmax-Min:

    0.8 MHz

TPS61197DR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS61197DR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value, as recommended in the datasheet. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
  • The minimum input capacitance required for the TPS61197DR is 10uF, but it's recommended to use a higher value (e.g., 22uF) to ensure stability and optimal performance.
  • The TPS61197DR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or a thermal pad to keep the device temperature below 100°C for optimal performance and reliability.
  • The output voltage of the TPS61197DR can be calculated using the following formula: Vout = (R1 / R2) * (Vref - Vfb), where R1 and R2 are the resistors connected to the FB pin, Vref is the internal reference voltage (1.2V), and Vfb is the feedback voltage.

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TPS61197DR 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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