Part Image

LTM4605EV#PBF - Analog Devices

Description: High Efficiency Buck-Boost DC/DC μModule (Power Module) Regulator

Download LTM4605EV#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
LTM4605EV#PBF - Analog Devices PCB footprint - Other - Other - LTM4605EV#PBF-3
click to zoom
3D Models
LTM4605EV#PBF - Analog Devices  - 3D model - Other - LTM4605EV#PBF-3
click to zoom

LTM4605EV#PBF Details

  • Manufacturer Part Number:

    LTM4605EV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    15 X 15 MM, 2.82 MM HEIGHT, ROHS COMPLIANT, LGA-141

  • Pin Count:

    141

  • Manufacturer Package Code:

    05-08-1815

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 16 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PBGA-N141

  • JESD-609 Code:

    e4

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    141

  • Operating Temperature-Max:

    85 °C

  • Output Voltage-Max:

    16 V

  • Output Voltage-Min:

    0.8 V

  • Output Voltage-Nom:

    6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA141,12X12,50

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.92 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    440 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    15 mm

LTM4605EV#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the switching components close to the IC and use a thermal relief pattern under the IC to improve heat dissipation.
  • Use a combination of ceramic and electrolytic capacitors to minimize ESL and ESR. Choose inductors with low DCR and high saturation current. Optimize the filter component values using simulation tools or online calculators.
  • The maximum ambient temperature for reliable operation is 85°C. However, the IC can operate up to 125°C with derating. Ensure proper thermal design and heat sinking to maintain a safe junction temperature.
  • Use a soft-start circuit to limit the inrush current during start-up. Implement a shutdown circuit with a voltage supervisor and a reset pin to ensure a clean shutdown sequence.
  • Use a shielded enclosure and ensure good PCB layout practices. Add EMI filters and common-mode chokes as needed. Follow the guidelines in the datasheet and relevant EMI/EMC standards (e.g., CISPR 22) for compliance.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTM4605EV#PBF Overview

Use the download button to access the LTM4605EV#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 LTM4605EV#PBF

Showing 0 results

LTM4605EV#PBF Alternates

Showing results

Image Part Number Model
Part Image LTM4605IV#PBF Analog Devices Inc

Switching Regulator, Current-mode, 440kHz Switching Freq-Max, Hybrid, PBGA141

Part Image LTM4605IV#PBF Linear Technology

Switching Regulator, Current-mode, 440kHz Switching Freq-Max, PBGA141

Part Image LTM4605EV#PBF Linear Technology

Switching Regulator, Current-mode, 440kHz Switching Freq-Max, PBGA141