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LM53601NQDSXRQ1 - Texas Instruments

Description: Conv DC-DC 3.55V to 36V Synchronous Step Down Single-Out 3.3V to 6V 1A Automotive 10-Pin WSON EP T/R

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PCB Footprints
LM53601NQDSXRQ1 - Texas Instruments PCB footprint - Other - Other - LM53601NQDSXRQ1-3
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LM53601NQDSXRQ1 - Texas Instruments  - 3D model - Other - LM53601NQDSXRQ1-3
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LM53601NQDSXRQ1 Details

  • Manufacturer Part Number:

    LM53601NQDSXRQ1

  • 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:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    13.5 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    6 V

  • Output Voltage-Min:

    3.2 V

  • Output Voltage-Nom:

    3.3 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2400 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM53601NQDSXRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or heat sink, using thick copper traces for heat dissipation, and keeping the device away from other heat sources.
  • To ensure reliable operation across the entire operating temperature range, ensure that the device is properly derated, follow the recommended PCB layout guidelines, and use a suitable thermal interface material to improve heat transfer.
  • Key considerations for EMI filtering and noise reduction include using a pi-filter or common-mode choke, placing the filter components close to the device, and using a shielded cable or twisted pair for the output.
  • To optimize the output capacitor selection, choose a capacitor with low ESR, high ripple current rating, and a voltage rating that exceeds the maximum output voltage. The recommended output capacitance value is 10uF to 22uF.
  • Input voltage transients can cause the device to malfunction or shut down. To mitigate this, use a suitable input capacitor to filter out transients, and ensure that the input voltage ramp-up time is within the recommended specifications.

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LM53601NQDSXRQ1 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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Part Image LM53601NQDSXTQ1 Texas Instruments

Switching Regulator, Current-mode, 1A, 2400kHz Switching Freq-Max, PDSO10