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LTM8025MPY - Analog Devices

Description: Complete Step-Down Switch Mode Power Supply n Wide Input Voltage Range: 3.6V to 36V n Up to 3A Output Current n Parallelable for Increased Output Current n 0.8V to 24V Output Voltage n Selectable Switching Frequency: 200kHz to 2.4MHz n Current Mode Control n SnPb or RoHS Compliant Finish n Programmable Soft-Start n 9mm × 15mm × 4.32mm LGA and 9mm × 15mm × 4.92mm BGA Packages

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LTM8025MPY - Analog Devices PCB footprint - BGA - BGA - BGA Package 70-Lead (15mm × 9mm × 4.92mm) (Reference LTC DWG# 05-08-1918 Rev A)
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LTM8025MPY - Analog Devices  - 3D model - BGA - BGA Package 70-Lead (15mm × 9mm × 4.92mm) (Reference LTC DWG# 05-08-1918 Rev A)
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LTM8025MPY Details

  • Manufacturer Part Number:

    LTM8025MPY

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-70

  • Pin Count:

    70

  • Manufacturer Package Code:

    05-08-1918

  • 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 24V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-B70

  • JESD-609 Code:

    e0

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    70

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    5.12 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2400 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    20

  • Width:

    9 mm

LTM8025MPY Frequently Asked Questions (FAQs)

  • The maximum output current of the LTM8025MPY is 2.5A per channel, with a total maximum output current of 5A for both channels.
  • To optimize the layout of the LTM8025MPY for thermal performance, it is recommended to use a 4-layer PCB with a solid ground plane, and to place the device near a thermal pad or heat sink. Additionally, ensure that the input and output capacitors are placed close to the device to minimize parasitic inductance.
  • The recommended input capacitor value for the LTM8025MPY is 10uF to 22uF, with an ESR of less than 100mΩ. This helps to filter out input noise and ensure stable operation.
  • Yes, the LTM8025MPY is rated for operation up to 125°C, making it suitable for use in high-temperature environments. However, it is recommended to derate the output current and input voltage according to the temperature derating curve in the datasheet.
  • To synchronize the switching frequency of multiple LTM8025MPY devices, connect the SYNC pin of each device to a common clock signal. This ensures that all devices switch at the same frequency, reducing electromagnetic interference (EMI).

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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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Part Image LTM8025MPY#PBF Analog Devices Inc

Switching Regulator, Current-mode, 3A, 2400kHz Switching Freq-Max, Hybrid, PBGA70