Part Image

LTM4668AEY#PBF - Analog Devices

Description: Switching Voltage Regulators 17V, 1.2A QUAD Regulator

Download LTM4668AEY#PBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LTM4668AEY#PBF - Analog Devices PCB footprint - BGA - BGA - BGA-
click to zoom
3D Models
LTM4668AEY#PBF - Analog Devices  - 3D model - BGA - BGA-
click to zoom

LTM4668AEY#PBF Details

  • Manufacturer Part Number:

    LTM4668AEY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    49

  • Manufacturer Package Code:

    05-08-1600

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2019-08-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    1.8V TO 5.5V OUTPUT VOLTAGE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XXMA-B49

  • JESD-609 Code:

    e1

  • Length:

    6.25 mm

  • Moisture Sensitivity Level:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    49

  • Operating Temperature-Max:

    125 °C

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    BGA

  • Package Equivalence Code:

    BGA49,7X7,32

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.3 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2250 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    UNSPECIFIED

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

    30

  • Width:

    6.25 mm

LTM4668AEY#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pads connected to the ground plane to improve heat dissipation.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Also, derate the output current according to the temperature derating curve in the datasheet.
  • The maximum output capacitance is 220uF. Exceeding this value may cause instability or oscillations. Use a capacitor with a low ESR (Equivalent Series Resistance) to minimize voltage ripple.
  • Yes, but ensure that the devices are synchronized using the SYNC pin, and that the output voltages are matched to prevent current imbalance. Also, use a common input capacitor and ensure that the input voltage is within the recommended range.
  • Check the PCB layout for noise coupling, ensure that the input and output capacitors are properly decoupled, and verify that the output voltage is within the recommended range. Also, check for excessive output capacitance or inductance.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTM4668AEY#PBF Overview

Use the download button to access the LTM4668AEY#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTM46, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LTM4668AEY#PBF

Showing 0 results