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LMR23615DRRR - Texas Instruments

Description: Switching Voltage Regulators SIMPLE SWITCHER, 36V, 1.5A Synchronous Step-Down Converter 12-SON -40 to 125

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LMR23615DRRR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRR0012D_1
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LMR23615DRRR - Texas Instruments  - 3D model - Small Outline No-lead - DRR0012D_1
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LMR23615DRRR Details

  • Manufacturer Part Number:

    LMR23615DRRR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2018-03-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN PFM MODE; OUTPUT VOLTAGE= 1V TO 28V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • Output Voltage-Max:

    28 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LMR23615DRRR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMR23615DRRR should include a solid ground plane, wide power traces, and a thermal relief pattern under the device to facilitate heat dissipation. TI provides a recommended PCB layout in the datasheet.
  • To ensure stability, ensure that the output capacitor is properly sized, the input capacitor is properly bypassed, and the feedback network is properly compensated. TI provides a stability analysis tool to help with this process.
  • The LMR23615DRRR is rated for operation up to 125°C ambient temperature, but derating is required above 85°C. Consult the datasheet for specific derating curves.
  • Yes, the LMR23615DRRR is qualified for automotive and high-reliability applications. TI provides additional documentation and support for these applications, including AEC-Q100 qualification and PPAP documentation.
  • Use a TVS diode or a zener diode to clamp the input voltage, and consider adding overcurrent protection using a fuse or a current-sensing resistor. TI provides guidelines for overvoltage and overcurrent protection in the datasheet.

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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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