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i7A4W033A033V-0F1-R - TDK Lambda

Description: DC-DC Converters, PCB mount type, Output: 500W, wide range (3.3 to 24V), Non-Isolated Step-down

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i7A4W033A033V-0F1-R - TDK Lambda - PCB symbol
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PCB Footprints
i7A4W033A033V-0F1-R - TDK Lambda PCB footprint - Other - Other - I7A4W033A033V-0F1-R-2
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i7A4W033A033V-0F1-R - TDK Lambda - 3D model - Other - I7A4W033A033V-0F1-R-2
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i7A4W033A033V-0F1-R Details

  • Manufacturer Part Number:

    I7A4W033A033V-0F1-R

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    PACKAGE-8/7

  • ECCN Code:

    EAR99

  • Manufacturer:

    TDK-Lambda Corporation

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    98%

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    18 V

  • JESD-30 Code:

    R-XXMA-P7

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    33 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER CURRENT; OVER TEMPERATURE

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    UNSPECIFIED

  • Total Power Output-Max:

    500 W

  • Trim/Adjustable Output:

    YES

i7A4W033A033V-0F1-R Frequently Asked Questions (FAQs)

  • The I7A4W033A033V-0F1-R can operate in temperatures ranging from -40°C to +85°C, with derating above 70°C.
  • The module should be installed in a well-ventilated area, and a minimum airflow of 10CFM is recommended. Additionally, the module's heat sink should be connected to a metal chassis or heat sink to dissipate heat effectively.
  • The recommended input voltage range for the I7A4W033A033V-0F1-R is 36V to 75V DC, with a nominal input voltage of 48V DC.
  • The I7A4W033A033V-0F1-R is designed to operate in environments with relative humidity up to 95% non-condensing. However, it's recommended to take precautions to prevent moisture ingress and ensure proper ventilation.
  • The MTBF rating for the I7A4W033A033V-0F1-R is approximately 1,500,000 hours at 25°C, calculated according to MIL-HDBK-217F.

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i7A4W033A033V-0F1-R Overview

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