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LT3493IDCB#TRPBF - Analog Devices

Description: 1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN –40°C to 85°C

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LT3493IDCB#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DCB Package 6-Lead Plastic DFN (2mm × 3mm)
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LT3493IDCB#TRPBF - Analog Devices  - 3D model - Small Outline No-lead - DCB Package 6-Lead Plastic DFN (2mm × 3mm)
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LT3493IDCB#TRPBF Details

  • Manufacturer Part Number:

    LT3493IDCB#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    2 X 3 MM, LEAD FREE, PLASTIC, MO-229, DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1715

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • 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-N6

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    815 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LT3493IDCB#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3493 is 15V, but it's recommended to operate within the specified input voltage range of 2.5V to 12V for optimal performance.
  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor value and type, and to follow the layout guidelines provided in the datasheet to minimize noise and oscillations.
  • The LT3493 is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current. Ensure the calculated PD is within the specified maximum power dissipation of 2.5W.
  • Follow the recommended PCB layout guidelines in the datasheet, including keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.

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LT3493IDCB#TRPBF 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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