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LTM4622AIY#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTM4622AIY#PBF - DC/DC CONV, POL, 2A, BUCK, 4MHZ, BGA

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PCB Footprints
LTM4622AIY#PBF - Analog Devices PCB footprint - BGA - BGA - BGA Package 25-Lead (6.25mm × 6.25mm × 2.42mm) (Reference LTC DWG # 05-08-1502 Rev A)
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3D Models
LTM4622AIY#PBF - Analog Devices  - 3D model - BGA - BGA Package 25-Lead (6.25mm × 6.25mm × 2.42mm) (Reference LTC DWG # 05-08-1502 Rev A)
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LTM4622AIY#PBF Details

  • Manufacturer Part Number:

    LTM4622AIY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-25

  • Pin Count:

    25

  • Manufacturer Package Code:

    05-08-1502

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PBGA-B25

  • JESD-609 Code:

    e1

  • Length:

    6.25 mm

  • Moisture Sensitivity Level:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    12 V

  • Output Voltage-Min:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.62 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    6.25 mm

LTM4622AIY#PBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LTM4622AIY#PBF is -40°C to 125°C.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF with an ESR of 0.1Ω to 10Ω, and to place the output capacitor close to the output pin of the device.
  • The recommended input capacitor value for the LTM4622AIY#PBF is 10uF to 22uF, with an ESR of 0.1Ω to 10Ω, and a voltage rating of at least 2x the input voltage.
  • To reduce the noise and ripple in the output voltage, it is recommended to use a low-ESR output capacitor, add a noise-reducing capacitor (e.g. 10nF to 100nF) in parallel with the output capacitor, and to use a shielded inductor with a low DCR.
  • The maximum input voltage that the LTM4622AIY#PBF can handle is 15V.

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LTM4622AIY#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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