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TPS92621QDGNRQ1 - Texas Instruments

Description: LED Lighting Driver ICs Automotive single-c hannel high-current

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TPS92621QDGNRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN0008A...
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TPS92621QDGNRQ1 Details

  • Manufacturer Part Number:

    TPS92621QDGNRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    3

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    40 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

TPS92621QDGNRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS92621QDGNRQ1 datasheet (section 10.2) and in the application note SLUA623. It's essential to follow these guidelines to ensure optimal thermal performance and minimize thermal resistance.
  • The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and output current. Texas Instruments provides an inductor selection guide in the TPS92621QDGNRQ1 datasheet (section 9.2) and in the application note SLUA623. You can also use online inductor selection tools, such as the TI Inductor Selection Tool.
  • The TPS92621QDGNRQ1 is rated for operation up to 125°C (TJ) junction temperature. However, the maximum ambient temperature depends on the specific application and the thermal design. As a general guideline, it's recommended to keep the ambient temperature below 85°C to ensure reliable operation.
  • To ensure EMC, follow the guidelines in the TPS92621QDGNRQ1 datasheet (section 10.3) and the application note SLUA623. This includes using a shielded inductor, placing the device away from noise sources, and using proper PCB layout and grounding techniques.
  • The recommended input capacitor type is a ceramic capacitor (X5R or X7R dielectric) with a value of 10 μF to 22 μF. The capacitor should be placed close to the VIN pin and have a low equivalent series resistance (ESR) to minimize input voltage ripple.

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TPS92621QDGNRQ1 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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