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LP5024RSMR - Texas Instruments

Description: 24-Channel I2C Constant-Current RGB LED Driver

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PCB Footprints
LP5024RSMR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSM0032B VQFN
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3D Models
LP5024RSMR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSM0032B VQFN
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LP5024RSMR Details

  • Manufacturer Part Number:

    LP5024RSMR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2018-04-22

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    24

  • Number of Functions:

    1

  • Number of Segments:

    24

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.16SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • 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:

    4 mm

  • fmax-Min:

    0.4 MHz

LP5024RSMR Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Use a high-quality output capacitor with low ESR, and ensure the input voltage is within the recommended range. Also, use a stable and low-noise input voltage source.
  • The maximum input voltage is 5.5V, but it's recommended to keep it below 5V to ensure reliable operation and prevent damage to the device.
  • The device is rated for operation up to 125°C, but the output current may decrease at higher temperatures. Ensure proper thermal design and heat sinking to maintain reliable operation.
  • Use an external current-limiting resistor or a fuse in series with the input voltage, and consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits.

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LP5024RSMR 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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