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LP5562TMX/NOPB - Texas Instruments

Description: 4-Channel RGB/White LED Driver with Internal Program Memory and Independent Channel Control

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PCB Footprints
LP5562TMX/NOPB - Texas Instruments PCB footprint - BGA - BGA - YQE0012
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LP5562TMX/NOPB - Texas Instruments  - 3D model - BGA - YQE0012
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LP5562TMX/NOPB Details

  • Manufacturer Part Number:

    LP5562TMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DSBGA-12

  • 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-PBGA-B12

  • JESD-609 Code:

    e1

  • Length:

    1.618 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Segments:

    4

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA12,3X4,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.675 mm

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    1.65 V

  • Supply Voltage1-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.218 mm

  • fmax-Min:

    0.4 MHz

LP5562TMX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LP5562 involves placing the input capacitors close to the VIN pin, and the output capacitors close to the VOUT pin. The inductor should be placed close to the LX pin, and the diode should be placed close to the LX pin as well. A solid ground plane is also recommended to reduce EMI.
  • When choosing an inductor for the LP5562, consider the inductor's saturation current, DC resistance, and core material. The inductor's saturation current should be higher than the peak current of the converter. The DC resistance should be low to minimize power loss. Ferrite or iron powder cores are good options for the LP5562.
  • The maximum input voltage for the LP5562 is 15V. Exceeding this voltage may damage the device.
  • The output voltage of the LP5562 can be adjusted by changing the resistive divider ratio of the feedback resistors (RFBT and RFBG). A higher ratio will result in a higher output voltage, and a lower ratio will result in a lower output voltage.
  • The EN (enable) pin is used to turn the converter on and off. When the EN pin is high, the converter is enabled, and when it is low, the converter is disabled. This pin can be used to implement power sequencing or to turn off the converter when not in use.

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LP5562TMX/NOPB 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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