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LP5864RSMR - Texas Instruments

Description: LED Lighting Drivers 4 18 LED matrix driver with 8-bit analog and 8-/16-bit PWM dimming

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PCB Footprints
LP5864RSMR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSM0032B
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3D Models
LP5864RSMR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSM0032B
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LP5864RSMR Details

  • Manufacturer Part Number:

    LP5864RSMR

  • 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

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    YES

  • Number of Channels:

    18

  • Number of Functions:

    1

  • Number of Segments:

    72

  • Number of Terminals:

    32

  • 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 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:

    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:

    3.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • fmax-Min:

    12 MHz

LP5864RSMR Frequently Asked Questions (FAQs)

  • Texas Instruments 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.
  • To ensure stable output voltage regulation, it's essential to follow the recommended input and output capacitor selection, as well as the PCB layout guidelines. Additionally, ensure that the input voltage is within the recommended range, and the output current is within the specified maximum rating.
  • The LP5864RSMR is rated for operation up to 125°C ambient temperature. However, it's recommended to derate the output current and input voltage to ensure reliable operation at higher temperatures.
  • Yes, the LP5864RSMR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 Grade 1 qualification, which ensures it can operate reliably in harsh environments.
  • Use the following formula to calculate power dissipation: Pd = (Vin - Vout) x Iout. Then, use the thermal resistance (RθJA) and power dissipation to calculate the junction temperature: Tj = Ta + (RθJA x Pd).

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LP5864RSMR 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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