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IRS-12/4.5-Q12P-C - Murata Electronics

Description: Isolated Module DC DC Converter 1 Output 12V 4.5A 9V - 36V Input Through Hole 2.828 kV -40°C ~ 85°C

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Symbol
IRS-12/4.5-Q12P-C - Murata Electronics - PCB symbol
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PCB Footprints
IRS-12/4.5-Q12P-C - Murata Electronics PCB footprint - Other - Other - 36.5 x 26.3 x 12.7mm
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3D Models
IRS-12/4.5-Q12P-C - Murata Electronics - 3D model - Other - 36.5 x 26.3 x 12.7mm
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IRS-12/4.5-Q12P-C Details

  • Manufacturer Part Number:

    IRS-12/4.5-Q12P-C

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    36 Weeks

  • Date Of Intro:

    2020-06-04

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CSA; EN; UL

  • Efficiency (Main Output):

    91%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-P8

  • Length:

    36.5 mm

  • Line Regulation-Max:

    0.125%

  • Load Regulation-Max:

    0.125%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4.5 A

  • Output Voltage-Max:

    13.2 V

  • Output Voltage-Min:

    9.6 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Packing Method:

    BOX

  • Protections:

    OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE; THERMAL

  • Ripple Voltage (Main Out):

    0.035353 Vrms

  • Seated Height-Max:

    13.208 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    54 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.03 s

  • Width:

    26.3 mm

IRS-12/4.5-Q12P-C Frequently Asked Questions (FAQs)

  • Murata provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. A general rule of thumb is to choose a capacitor with a capacitance value of 10-22 μF, a voltage rating of 1.5-2 times the output voltage, and a low ESR (Equivalent Series Resistance) to minimize voltage ripple and ensure stability.
  • The maximum ambient temperature for the IRS-12/4.5-Q12P-C is 85°C. As the ambient temperature increases, the converter's efficiency and output power may decrease. It's essential to consider the thermal derating and ensure proper heat dissipation to maintain reliable operation.
  • The IRS-12/4.5-Q12P-C is a commercial-grade product, and its reliability and safety features may not meet the requirements of high-reliability or safety-critical applications. Engineers should consult with Murata or consider using a more specialized or industrial-grade product for such applications.
  • Murata provides troubleshooting guides and application notes that cover common issues and their solutions. Engineers can also consult with Murata's technical support or use oscilloscopes and other diagnostic tools to identify and resolve problems.

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IRS-12/4.5-Q12P-C Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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