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LP5012RUKR - Texas Instruments

Description: 12-Channel I2C constant-current RGB LED driver

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PCB Footprints
LP5012RUKR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RUK (S-PWQFN-N20)
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3D Models
LP5012RUKR - Texas Instruments  - 3D model - Quad Flat No-Lead - RUK (S-PWQFN-N20)
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LP5012RUKR Details

  • Manufacturer Part Number:

    LP5012RUKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-06-05

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    12

  • Number of Functions:

    1

  • Number of Segments:

    12

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.7 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

  • fmax-Min:

    0.4 MHz

LP5012RUKR Frequently Asked Questions (FAQs)

  • The LP5012RUKR can handle input voltages up to 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
  • To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the ambient temperature below 85°C. Monitor the junction temperature (TJ) and adjust the input voltage and output current accordingly.
  • A minimum input capacitance of 10uF is recommended to ensure stable operation and to filter out input voltage ripple.
  • While the LP5012RUKR can operate up to 125°C, it's not recommended for high-temperature applications. If you need to operate in high temperatures, consider using a different device or taking additional thermal management measures.
  • To optimize output voltage accuracy, use a high-precision voltage reference, ensure a stable input voltage, and minimize noise and ripple on the input and output lines.

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LP5012RUKR 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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