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TPS61050YZGT - Texas Instruments

Description: 1.2A High Power White LED Driver with I2C Compatible Interface

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PCB Footprints
TPS61050YZGT - Texas Instruments PCB footprint - BGA - BGA - yzg (r-xbga-n12)-
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TPS61050YZGT - Texas Instruments  - 3D model - BGA - yzg (r-xbga-n12)-
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TPS61050YZGT Details

  • Manufacturer Part Number:

    TPS61050YZGT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    12

  • Country Of Origin:

    Philippines

  • 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:

    2.25 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • 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:

    BGA12,3X4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3.6 V

  • Supply Voltage1-Max:

    6 V

  • Supply Voltage1-Min:

    2.5 V

  • Supply Voltage1-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.75 mm

  • fmax-Min:

    0.4 MHz

TPS61050YZGT Frequently Asked Questions (FAQs)

  • A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor (CIN). This value provides a good balance between noise filtering and stability.
  • To ensure stability, follow the layout guidelines in the datasheet, use a low-ESR output capacitor (COUT), and add a 1nF to 10nF ceramic capacitor (CCOMP) between the COMP pin and GND. This helps to compensate for the internal voltage divider.
  • Although the datasheet specifies a maximum input voltage of 5.5V, the device can handle up to 6V for short periods (e.g., during power-up or voltage transients). However, continuous operation above 5.5V is not recommended.
  • The TPS61050YZGT is rated for operation up to 125°C (TJ). However, the device's performance and reliability may degrade at high temperatures. Ensure proper thermal design and consider derating the output current and voltage accordingly.
  • The output voltage (VOUT) is set by the resistive divider network (R1 and R2) connected to the FB pin. Use the formula: VOUT = 0.6V x (1 + R2/R1) to calculate the output voltage.

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TPS61050YZGT 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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