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PWR1546AC - Murata Electronics

Description: Isolated Module DC DC Converter 2 Output 15V -15V 167mA, 167mA 4.5V - 5.5V Input

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PWR1546AC - Murata Electronics PCB footprint - Other - Other - PWR1546AC-2
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PWR1546AC - Murata Electronics  - 3D model - Other - PWR1546AC-2
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PWR1546AC Details

  • Manufacturer Part Number:

    PWR1546AC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    MODULE-5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    36 Weeks

  • Date Of Intro:

    2020-06-05

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Additional Feature:

    -15V ADDITIONAL OUTPUT AVAILABLE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Efficiency (Main Output):

    60%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-MDMA-T5

  • Length:

    50.8 mm

  • Line Regulation-Max:

    0.02%

  • Load Regulation-Max:

    0.1%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.167 A

  • Output Voltage-Max:

    15.15 V

  • Output Voltage-Min:

    14.85 V

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    METAL

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,5LEAD,.8

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0003535 Vrms

  • Seated Height-Max:

    10.16 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    5 W

  • Trim/Adjustable Output:

    NO

  • Width:

    50.8 mm

PWR1546AC Frequently Asked Questions (FAQs)

  • Murata recommends a 4-layer PCB with a solid ground plane and a separate power plane for the input and output. A minimum of 2 oz copper thickness is recommended for the power traces.
  • To ensure high efficiency, ensure the input voltage is within the recommended range, and the output voltage is set to the minimum required value. Also, use a sufficient heat sink and ensure good airflow around the converter.
  • The maximum allowable temperature for the PWR1546AC is 125°C. However, it's recommended to keep the operating temperature below 100°C for optimal performance and reliability.
  • Yes, the PWR1546AC is designed to withstand vibrations up to 10G. However, it's recommended to secure the converter using screws or adhesive to prevent movement during operation.
  • Start by checking the input voltage, output voltage, and current. Verify that the converter is properly soldered and that there are no signs of physical damage. Consult the datasheet and application notes for troubleshooting guides.

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PWR1546AC 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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