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LM2757TM/NOPB - Texas Instruments

Description: Switched Capacitor Boost Regulator with High Impedance Output in Shutdown

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LM2757TM/NOPB - Texas Instruments PCB footprint - BGA - BGA - LM2757TM/NOPB
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LM2757TM/NOPB - Texas Instruments  - 3D model - BGA - LM2757TM/NOPB
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LM2757TM/NOPB Details

  • Manufacturer Part Number:

    LM2757TM/NOPB

  • 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

  • Additional Feature:

    OUTPUT VOLTAGE OF 5V AND 4.5V ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHED CAPACITOR REGULATOR

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PBGA-B12

  • JESD-609 Code:

    e1

  • Length:

    1.611 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current-Max:

    0.18 A

  • Output Voltage-Max:

    5.13 V

  • Output Voltage-Min:

    4.87 V

  • Output Voltage-Nom:

    4.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.675 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1552 kHz

  • 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:

    1.2175 mm

LM2757TM/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2757 is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the LM2757 operates within its thermal limits, provide adequate heat sinking, keep the device away from heat sources, and avoid high ambient temperatures.
  • The minimum input capacitance required for the LM2757 is 10uF, but it's recommended to use a higher value (e.g., 22uF) for better performance.
  • Yes, the LM2757 is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines to ensure the device operates within its specifications.
  • To troubleshoot issues with the LM2757, check the input voltage, output voltage, and current draw. Verify that the device is properly heat-sinked and that the input and output capacitors are of sufficient value and quality.

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LM2757TM/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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