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LT1933HS6#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT1933HS6#PBF - SP-SWREG/Monolithic, CUT TAPE /600mA, 500kHz Step-dwn DC/DC in ThinSOT 78T3759

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LT1933HS6#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT1933HS6#PBF - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - S6 Package 6-Lead Plastic SOT-23
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LT1933HS6#PBF - Analog Devices - 3D model - SOT23 (6-Pin) - S6 Package 6-Lead Plastic SOT-23
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LT1933HS6#PBF Details

  • Manufacturer Part Number:

    LT1933HS6#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    1 MM HEIGHT, LEAD FREE, PLASTIC, EIAJ, SC-74A, TSOT-23, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1636

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Additional Feature:

    ALSO HAS ADJUSTABLE OUTPUT DOWN TO 1.25V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.95 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.05 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

LT1933HS6#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LT1933HS6#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, the device should be placed near the input capacitors and the output capacitors should be placed near the load.
  • The selection of input and output capacitors for the LT1933HS6#PBF depends on the specific application requirements. For the input capacitor, a low ESR ceramic capacitor with a value between 1uF to 10uF is recommended. For the output capacitor, a low ESR ceramic or tantalum capacitor with a value between 1uF to 22uF is recommended. The capacitor values should be chosen based on the output voltage ripple and transient response requirements.
  • The maximum ambient temperature range for the LT1933HS6#PBF is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure that the device is operated within the recommended temperature range to ensure reliable operation and to prevent overheating.
  • To ensure the LT1933HS6#PBF is stable and does not oscillate, it's essential to follow the recommended PCB layout guidelines, use the correct input and output capacitors, and ensure that the device is operated within the recommended input voltage range. Additionally, the device should be decoupled from the input voltage source using a capacitor, and the output voltage should be decoupled from the load using a capacitor.
  • The maximum output current capability of the LT1933HS6#PBF is 3A. However, the device can deliver higher output currents for short durations. It's essential to ensure that the device is operated within the recommended output current range to prevent overheating and to ensure reliable operation.

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LT1933HS6#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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