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TPS92511DDA - Texas Instruments

Description: 500mA 30W Anode Capable Constant Current Buck LED Dvr

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TPS92511DDA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA0008A
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TPS92511DDA - Texas Instruments  - 3D model - Small Outline Packages - DDA0008A
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TPS92511DDA Details

  • Manufacturer Part Number:

    TPS92511DDA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.7 mm

  • Supply Voltage-Max:

    65 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    48 V

  • Supply Voltage1-Max:

    65 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    48 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TPS92511DDA Frequently Asked Questions (FAQs)

  • The TPS92511DDA can handle a maximum input voltage of 60V, but it's recommended to operate within the specified input voltage range of 12V to 42V for optimal performance and reliability.
  • The TPS92511DDA has a junction temperature range of -40°C to 150°C. Ensure good thermal design, use a heat sink if necessary, and keep the device away from heat sources to maintain a stable temperature range.
  • The EN (Enable) pin is used to enable or disable the device. Connect EN to VIN to enable the device, or connect it to GND to disable it. Use a pull-up resistor to ensure the EN pin is not left floating.
  • The output voltage is set using the FB (Feedback) pin and an external resistor divider network. The FB pin is connected to the output voltage through a resistor divider, which sets the desired output voltage.
  • Follow good PCB design practices, such as using a solid ground plane, keeping high-current paths short, and using a 4-layer PCB with a dedicated power plane. Ensure the input and output capacitors are placed close to the device.

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TPS92511DDA 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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