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LM5109BMA - Texas Instruments

Description: High Voltage 1A Peak Half Bridge Gate Driver

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LM5109BMA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM5109BMA - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LM5109BMA Details

  • Manufacturer Part Number:

    LM5109BMA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-012AA, SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Current-Max:

    1 A

  • Output Peak Current Limit-Nom:

    1 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2.9 mA

  • Supply Voltage-Max:

    14 V

  • Supply Voltage-Min:

    8 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    64 V

  • Supply Voltage1-Min:

    7 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Turn-off Time:

    0.056 µs

  • Turn-on Time:

    0.056 µs

  • Width:

    3.9 mm

LM5109BMA Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM5109BMA is -40°C to 125°C.
  • To ensure stability, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm, and to follow the recommended PCB layout guidelines.
  • The maximum input voltage that the LM5109BMA can handle is 42V, but it is recommended to operate within the specified input voltage range of 6.5V to 36V for optimal performance.
  • The output voltage of the LM5109BMA can be calculated using the formula: Vout = (R1/R2) * (1 + R3/R4) * Vin, where R1, R2, R3, and R4 are the resistors in the feedback network.
  • The EN (enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it is low, the regulator is disabled.

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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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