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LP5522TMX/NOPB - Texas Instruments

Description: LED Lighting Drivers Single channel programmable LED driver 6-DSBGA -30 to 85

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PCB Footprints
LP5522TMX/NOPB - Texas Instruments PCB footprint - BGA - BGA - YFQ0006_2020
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3D Models
LP5522TMX/NOPB - Texas Instruments  - 3D model - BGA - YFQ0006_2020
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LP5522TMX/NOPB Details

  • Manufacturer Part Number:

    LP5522TMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DSBGA-6

  • 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-XBGA-B6

  • JESD-609 Code:

    e1

  • Length:

    1.21 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA6,2X3,16

  • 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:

    0.055 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.6 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.7 V

  • Supply Voltage1-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • 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:

    0.81 mm

LP5522TMX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a specific layout and placement for the LP5522 to ensure optimal performance and thermal management. This includes keeping the device away from high-current paths, using a solid ground plane, and placing decoupling capacitors close to the device. Refer to the application note 'LP5522 Layout and Placement Guidelines' for more information.
  • The LP5522's internal registers can be programmed using the I2C interface. Texas Instruments provides a software development kit (SDK) that includes a register programming guide, as well as example code in C and Python. The SDK can be downloaded from the Texas Instruments website.
  • The LP5522's output channels are rated for a maximum current of 30mA per channel. However, the total current drawn from the device should not exceed 150mA. It's also important to ensure that the device is properly heat-sunk to prevent overheating.
  • The LP5522 is specified to operate from a minimum battery voltage of 2.7V. However, it may be possible to operate the device at lower voltages, but this is not guaranteed and may affect the device's performance and reliability. Contact Texas Instruments for more information on low-voltage operation.
  • The LP5522 has built-in fault detection and protection features, including over-temperature protection, over-current protection, and under-voltage lockout. These features can be enabled and configured through the device's internal registers. Texas Instruments provides application notes and example code to help implement fault detection and protection.

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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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