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LM5166YDRCR - Texas Instruments

Description: 3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low Iq

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LM5166YDRCR - Texas Instruments PCB footprint - Other - Other - LM5166YDRCR-3
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LM5166YDRCR - Texas Instruments  - 3D model - Other - LM5166YDRCR-3
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LM5166YDRCR Details

  • Manufacturer Part Number:

    LM5166YDRCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-06-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO REQUIRE PWM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • 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-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • 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:

    0.5 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:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 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

LM5166YDRCR Frequently Asked Questions (FAQs)

  • The LM5166YDRCR can handle input voltages up to 65V, but it's recommended to keep it below 60V for reliable operation.
  • Make sure to provide adequate heat sinking, keep the device away from heat sources, and ensure good airflow around the device. Also, monitor the junction temperature (TJ) and adjust the operating conditions accordingly.
  • Use a 4-layer PCB with a solid ground plane, keep the input and output capacitors close to the device, and use short, wide traces for the high-current paths. Avoid routing high-frequency signals under the device.
  • Choose capacitors with low ESR, high ripple current rating, and a voltage rating that exceeds the maximum input voltage. For the output capacitor, select one with a low ESR and a capacitance value that meets the required output ripple specification.
  • Use a pi-filter (L-C-L) or a common-mode choke input filter to reduce electromagnetic interference (EMI) and ensure compliance with regulatory standards.

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LM5166YDRCR 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 LM5166YDRCT Texas Instruments

Switching Regulator, 0.5A, 600kHz Switching Freq-Max, PDSO10