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LTC3621EDCB-23.3#TRMPBF - Analog Devices

Description: IC REG BUCK 3.3V 1A SYNC 6DFN

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LTC3621EDCB-23.3#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DCB 6-Lead Plastic DFN
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LTC3621EDCB-23.3#TRMPBF - Analog Devices  - 3D model - Small Outline No-lead - DCB 6-Lead Plastic DFN
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LTC3621EDCB-23.3#TRMPBF Details

  • Manufacturer Part Number:

    LTC3621EDCB-23.3#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, MO-229, DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1715

  • Similar Group:

    SM00100110011421

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    BURST MODE

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    2.7 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:

    85 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    17 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SON

  • Package Equivalence Code:

    SOLCC6,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2600 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

LTC3621EDCB-23.3#TRMPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3621EDCB-23.3#TRMPBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate power plane for the input and output voltages to reduce noise and EMI.
  • To ensure the LTC3621EDCB-23.3#TRMPBF operates within its specified temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device. Additionally, the device should be operated within its specified ambient temperature range of -40°C to 125°C.
  • The recommended input capacitor value for the LTC3621EDCB-23.3#TRMPBF is 10uF to 22uF, with a voltage rating of at least 25V. A low-ESR ceramic capacitor, such as an X5R or X7R type, is recommended due to its low equivalent series resistance (ESR) and high ripple current capability.
  • To troubleshoot issues with the LTC3621EDCB-23.3#TRMPBF, start by verifying the input voltage, output voltage, and current levels using an oscilloscope or multimeter. Check the PCB layout and ensure that the input and output capacitors are properly connected and meet the recommended values. Also, verify that the device is operated within its specified temperature range and that the input voltage is within the recommended range.
  • Yes, the LTC3621EDCB-23.3#TRMPBF is suitable for high-reliability and automotive applications due to its high reliability, low dropout voltage, and high output current capability. However, it's essential to follow the recommended operating conditions, PCB layout, and thermal management guidelines to ensure the device operates within its specified parameters.

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LTC3621EDCB-23.3#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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