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TPS92070PWR - Texas Instruments

Description: Dimmable Quasi-Resonant LED Lighting Controller

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TPS92070PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G16)
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TPS92070PWR - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G16)
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TPS92070PWR Details

  • Manufacturer Part Number:

    TPS92070PWR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    5

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Max:

    21.5 V

  • Supply Voltage-Min:

    9 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    21.5 V

  • Supply Voltage1-Min:

    9 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Width:

    4.4 mm

TPS92070PWR Frequently Asked Questions (FAQs)

  • TI recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to minimize thermal resistance. A minimum of 2 oz copper thickness is recommended for the top layer.
  • Ensure proper heat sinking, use a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K, and follow the recommended PCB layout guidelines. Additionally, consider derating the output current and voltage according to the device's thermal derating curve.
  • The maximum allowed voltage on the EN pin is 6 V. Exceeding this voltage may damage the device. It's recommended to use a voltage divider or a buffer to ensure the EN pin voltage remains within the specified range.
  • Yes, but with proper thermal management. The device can handle high currents, but it's essential to ensure the junction temperature (TJ) remains within the specified range (150°C). Use a heat sink, and consider derating the output current according to the device's thermal derating curve.
  • Check the input voltage, output voltage, and feedback resistors for correct values and connections. Verify the output capacitor value and ESR are within the recommended range. Also, ensure the device is properly heat sunk and the thermal interface material is correctly applied.

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TPS92070PWR 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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