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LT3935RV#PBF - Analog Devices

Description: 36V, 4A Synchronous Step-Down LED Driver with Silent Switcher

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PCB Footprints
LT3935RV#PBF - Analog Devices PCB footprint - Other - Other - LT3935RV#PBF-2
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LT3935RV#PBF - Analog Devices  - 3D model - Other - LT3935RV#PBF-2
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LT3935RV#PBF Details

  • Manufacturer Part Number:

    LT3935RV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1579

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    SILENT SWITCHER

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N28

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    36 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC28,.16X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2150 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LT3935RV#PBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LT3935RV#PBF is -40°C to 125°C.
  • Yes, the LT3935RV#PBF is a high-reliability part that meets the requirements of AEC-Q100, making it suitable for automotive and other high-reliability applications.
  • To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a sufficient output capacitor with a low ESR (Equivalent Series Resistance).
  • The minimum input voltage required for the LT3935RV#PBF to operate is 2.5V, but it's recommended to use a minimum input voltage of 3V to ensure proper operation.
  • Yes, the LT3935RV#PBF is suitable for battery-powered devices due to its low quiescent current (IQ) of 1.5mA, which helps to extend battery life.

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LT3935RV#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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