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LTM4632IY - Analog Devices

Description: Non-Isolated PoL Module DC DC Converter 2 Output 0.6 ~ 2.5V 0.6 ~ 2.5V 3A, 3A 3.6V - 15V Input

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PCB Footprints
LTM4632IY - Analog Devices PCB footprint - BGA - BGA - BGA Package 25-Lead (6.25mm × 6.25mm × 2.42mm)
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3D Models
LTM4632IY - Analog Devices  - 3D model - BGA - BGA Package 25-Lead (6.25mm × 6.25mm × 2.42mm)
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LTM4632IY Details

  • Manufacturer Part Number:

    LTM4632IY

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • 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:

    10

  • Additional Feature:

    OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 2.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PBGA-B25

  • JESD-609 Code:

    e0

  • Length:

    6.25 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    2.62 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Width:

    6.25 mm

LTM4632IY Frequently Asked Questions (FAQs)

  • The maximum output current of the LTM4632IY is 3A per channel, making it suitable for high-current applications.
  • To minimize noise and EMI, it's essential to follow proper PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive traces away from noisy components.
  • The recommended input capacitor value for the LTM4632IY is 10uF to 22uF, depending on the input voltage and output current requirements. A larger capacitor value can help reduce input ripple and improve overall system stability.
  • To configure the LTM4632IY for a specific output voltage, you need to adjust the feedback resistors (RFBT and RFB) according to the desired output voltage and the internal reference voltage (0.8V). You can use the formula provided in the datasheet to calculate the resistor values.
  • The thermal derating curve for the LTM4632IY is provided in the datasheet, which shows the maximum output current vs. ambient temperature. It's essential to consider thermal derating to ensure reliable operation and prevent overheating.

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LTM4632IY 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 LTM4632IY#PBF Analog Devices Inc

Switching Regulator, Current-mode, 1000kHz Switching Freq-Max, Hybrid, PBGA25