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LTC3538EDCB#TRMPBF - Analog Devices

Description: Switching Voltage Regulators 800mA, 1MHz Wide Input Voltage Synch Buck-Boost DC/DC Converter in DFN-8

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LTC3538EDCB#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DCB Package 8-Lead Plastic DFN (2mm × 3mm)+
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LTC3538EDCB#TRMPBF - Analog Devices  - 3D model - Small Outline No-lead - DCB Package 8-Lead Plastic DFN (2mm × 3mm)+
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LTC3538EDCB#TRMPBF Details

  • Manufacturer Part Number:

    LTC3538EDCB#TRMPBF

  • 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, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1718

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.4 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    0.8 A

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • 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-BOOST

  • Switching Frequency-Max:

    1200 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LTC3538EDCB#TRMPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To optimize the layout, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the traces between the IC and the capacitors. Also, ensure that the high-current paths are short and wide.
  • The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize output voltage ripple and ensure stability.
  • The output voltage can be adjusted by using a resistive divider network between the VOUT pin and the GND pin. The ratio of the resistors determines the output voltage, and the recommended range is 1.2V to 5.5V.
  • The maximum output current that the LTC3538EDCB can deliver is 2A, but it's recommended to keep the output current below 1.5A for optimal performance and reliability.

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LTC3538EDCB#TRMPBF 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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