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LTC3569EUD#PBF - Analog Devices

Description: IC REG BUCK ADJ TRPL 20QFN

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LTC3569EUD#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-Lead Plastic QFN (3mm × 3mm)-ren1
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LTC3569EUD#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - 20-Lead Plastic QFN (3mm × 3mm)-ren1
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LTC3569EUD#PBF Details

  • Manufacturer Part Number:

    LTC3569EUD#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1720

  • 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:

    BURST MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    2.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.365 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

LTC3569EUD#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3569EUD involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces connecting the IC to the capacitors and resistors.
  • To optimize the performance of the LTC3569EUD in a high-temperature environment, ensure good thermal management by providing adequate heat sinking, using a thermally conductive PCB material, and minimizing the power dissipation in the IC.
  • The maximum input voltage that the LTC3569EUD can handle is 15V, but it's recommended to operate the IC within the specified input voltage range of 2.5V to 12V for optimal performance and reliability.
  • Yes, the LTC3569EUD is suitable for battery-powered devices due to its low quiescent current and high efficiency. However, ensure that the input voltage is within the specified range and that the IC is properly bypassed to minimize noise and ripple.
  • To troubleshoot issues with the LTC3569EUD, start by checking the input voltage, output voltage, and current. Verify that the IC is properly bypassed and that the PCB layout is correct. Use an oscilloscope to check for noise and ripple on the input and output lines.

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LTC3569EUD#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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