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TPS61199NSR - Texas Instruments

Description: White LED Driver for LCD Monitors Backlighting

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TPS61199NSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - NS (R-PDSO-G20)
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3D Models
TPS61199NSR - Texas Instruments  - 3D model - Small Outline Packages - NS (R-PDSO-G20)
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TPS61199NSR Details

  • Manufacturer Part Number:

    TPS61199NSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.6 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Segments:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max:

    30 V

  • Supply Voltage-Min:

    8 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

  • fmax-Min:

    0.8 MHz

TPS61199NSR Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 10uF to 22uF, with an ESR of 100mΩ or less, to ensure stability and minimize input voltage ripple.
  • To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and direct. Also, avoid routing sensitive signals near the inductor.
  • The maximum ambient temperature for the TPS61199NSR is 85°C, but it can be derated to 70°C for high-reliability applications.
  • Yes, the TPS61199NSR is designed to withstand high-vibration environments, but ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress.
  • Check the input voltage, output voltage, and feedback voltage to ensure they are within the recommended ranges. Also, verify that the feedback resistors are correctly connected and the output capacitor is properly sized.

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TPS61199NSR 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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