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LM5165YQDGSTQ1 - Texas Instruments

Description: Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ

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LM5165YQDGSTQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A
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LM5165YQDGSTQ1 - Texas Instruments  - 3D model - Small Outline Packages - DGS0010A
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LM5165YQDGSTQ1 Details

  • Manufacturer Part Number:

    LM5165YQDGSTQ1

  • 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:

    2017-02-11

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    65 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.15 A

  • Output Voltage-Max:

    65 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.2,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.015 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM5165YQDGSTQ1 Frequently Asked Questions (FAQs)

  • The LM5165YQDGSTQ1 can handle input voltages up to 65V, but it's recommended to keep the input voltage below 60V for optimal performance and reliability.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines in the datasheet, including the use of a suitable output capacitor and a low-ESR input capacitor.
  • The LM5165YQDGSTQ1 can deliver up to 2A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions.
  • To optimize efficiency, select components with low losses, such as low-ESR capacitors and low-RDS(ON) MOSFETs. Additionally, ensure that the input voltage is within the recommended range and that the output voltage is set to the minimum required value.
  • The LM5165YQDGSTQ1 has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. Ensure good thermal design, including a suitable heat sink and airflow, to prevent overheating and maintain reliability.

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LM5165YQDGSTQ1 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 LM5165YQDGSRQ1 Texas Instruments

Switching Regulator, Voltage-mode, 0.15A, 600kHz Switching Freq-Max, PDSO10