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LTM4620MPY - Analog Devices

Description: DC DC CNVRTR 0.6-2.5V 0.6-2.5V

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LTM4620MPY - Analog Devices PCB footprint - Other - Other - BGA Package 144-Lead (15mm × 15mm × 5.01mm) (Reference LTC DWG # 05-08-1880 Rev C
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LTM4620MPY - Analog Devices  - 3D model - Other - BGA Package 144-Lead (15mm × 15mm × 5.01mm) (Reference LTC DWG # 05-08-1880 Rev C
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LTM4620MPY Details

  • Manufacturer Part Number:

    LTM4620MPY

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-144

  • Pin Count:

    144

  • Manufacturer Package Code:

    05-08-1880

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PBGA-B144

  • JESD-609 Code:

    e0

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    13 A

  • Output Voltage-Max:

    2.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Equivalence Code:

    BGA144,12X12,50

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    5.21 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    860 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Width:

    15 mm

LTM4620MPY Frequently Asked Questions (FAQs)

  • The LTM4620MPY can drive up to 10nF of capacitive load, but it's recommended to limit it to 4.7nF for optimal performance and stability.
  • To minimize noise and EMI, it's recommended to follow a star-ground configuration, keep the input and output traces separate, and use a solid ground plane. Additionally, place the input and output capacitors close to the device and use a low-ESR capacitor for the output.
  • The recommended input voltage range for the LTM4620MPY is 2.9V to 5.5V, but it can operate down to 2.5V with reduced performance. It's not recommended to operate the device below 2.5V or above 5.5V.
  • The output voltage ripple of the LTM4620MPY can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where Iout is the output current, ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.
  • The thermal derating of the LTM4620MPY is 1.5°C/W above 25°C, which means that the device's power rating decreases by 1.5W for every 1°C increase in temperature above 25°C.

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LTM4620MPY 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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Part Image LTM4620IY#PBF Analog Devices Inc

Dual Switching Controller, Current-mode, 13A, 860kHz Switching Freq-Max, Hybrid, PBGA144