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LT8610ABEMSE#PBF - Analog Devices

Description: 42V, 3.5A Synchronous Step-Down Regulator with 2.5µA Quiescent Current

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LT8610ABEMSE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE Package 16--Lead Plastic MSOP, Exposed Die Pad
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LT8610ABEMSE#PBF - Analog Devices  - 3D model - Small Outline Packages - MSE Package 16--Lead Plastic MSOP, Exposed Die Pad
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LT8610ABEMSE#PBF Details

  • Manufacturer Part Number:

    LT8610ABEMSE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • Country Of Origin:

    Thailand

  • 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:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    2.9 V

  • Input Voltage-Nom:

    6 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT8610ABEMSE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8610 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog nodes.
  • To optimize the compensation network, start by selecting the output capacitor and inductor values based on the desired output voltage and current. Then, use the datasheet's compensation network design equations to calculate the required resistor and capacitor values. Finally, fine-tune the compensation network by adjusting the values based on the observed loop gain and phase margin.
  • The maximum ambient temperature range for the LT8610 is -40°C to 125°C. However, the device's junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management, such as using a heat sink or thermal interface material, to prevent overheating.
  • Yes, the LT8610 can be used in a synchronous rectification configuration. This can improve efficiency by reducing the power losses in the rectifier diodes. However, it requires careful design and layout to ensure proper synchronization and to prevent shoot-through currents.
  • To ensure the soft-start function is properly configured, connect the SS pin to a capacitor to ground, and select a capacitor value based on the desired soft-start time. The soft-start time should be long enough to allow the output voltage to ramp up slowly and prevent inrush currents.

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LT8610ABEMSE#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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