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LP5569ARTWR - Texas Instruments

Description: Nine-Channel I2C RGB LED Driver With Engine Control and Charge Pump

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PCB Footprints
LP5569ARTWR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTW0024B
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3D Models
LP5569ARTWR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTW0024B
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LP5569ARTWR Details

  • Manufacturer Part Number:

    LP5569ARTWR

  • 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:

    2018-03-16

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    9

  • Number of Functions:

    1

  • Number of Segments:

    9

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.19 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • fmax-Min:

    0.4 MHz

LP5569ARTWR Frequently Asked Questions (FAQs)

  • The LP5569 can handle a maximum input voltage of 5.5V, but it's recommended to keep the input voltage between 3.5V to 5V for optimal performance.
  • The LP5569 output voltage can be configured using an external resistor divider network connected to the FB pin. The output voltage is determined by the ratio of the resistors in the divider network.
  • The LP5569 requires a minimum input capacitance of 10uF to ensure stable operation. However, it's recommended to use a higher capacitance value, such as 22uF, for better performance.
  • The LP5569 is rated for operation up to 85°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliable operation.
  • To ensure stability, it's recommended to follow the layout guidelines in the datasheet, use a low-ESR output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the VIN and GND pins.

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LP5569ARTWR 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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