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LT8618IDDB#TRMPBF - Analog Devices

Description: Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

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LT8618IDDB#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DDB PACKAGE 10-LEAD (3mm × 2mm)
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LT8618IDDB#TRMPBF - Analog Devices  - 3D model - Small Outline No-lead - DDB PACKAGE 10-LEAD (3mm × 2mm)
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LT8618IDDB#TRMPBF Details

  • Manufacturer Part Number:

    LT8618IDDB#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1722

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-03-20

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.4 V

  • JESD-30 Code:

    R-PDSO-N10

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.08,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

LT8618IDDB#TRMPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT8618 is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the switching node (SW pin) away from sensitive nodes. Also, use a shielded inductor and orient it to minimize radiation.
  • The recommended inductor value is between 1.5uH to 3.3uH, and a shielded inductor with a low DCR (e.g., 1.5uH, 1.2A, 1.2mΩ) is recommended for optimal performance.
  • Select an output capacitor with a low ESR (e.g., X5R or X7R ceramic capacitor) and a value between 10uF to 22uF. The capacitor should be able to handle the output ripple current and voltage rating.
  • The thermal derating for the LT8618 is 1.5°C/W above 25°C, so the maximum junction temperature should be derated accordingly to ensure reliable operation.

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LT8618IDDB#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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