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IRS-12-4.5-Q48 - Wide Input Isolated DC-DC Converters

Download the IRS-12-4.5-Q48 datasheet PDF. This datasheet also covers the IRS-3.3-15-Q48 variant, as both devices belong to the same wide input isolated dc-dc converters family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High efficiency synchronous flyback topology.
  • 18-75 Volts DC wide input range with 3.3, 5 and 12 Volts for Output voltage.
  • Up to 54 Watts total output power with overtemperature shutdown.
  • Tiny 1.44" x 1.04" x 0.50" baseplate package.
  • Industry standard DOSA "brick" format and pinout.
  • Extensive self-protection shut down features.
  • Small footprint DC-DC converter, ideal for high cu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IRS-3.3-15-Q48-muRata.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IRS-12-4.5-Q48
Manufacturer Murata
File Size 2.03 MB
Description Wide Input Isolated DC-DC Converters
Datasheet download datasheet IRS-12-4.5-Q48 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.murata-ps.com Typical units IRS Series Encapsulated Sixteenth-Brick DOSA-Compatible, Wide Input Isolated DC-DC Converters Output Voltage (V) 3.3 5 12 Output Current (A) 15 10 4.5 Input Voltage (V) 18-75 18-75 18-75 Optimized for harsh environments in industrial/railway applications, the IRS DC-DC converter series offer regulated outputs in an industry-standard sixteen-brick fully encased package. FEATURES „„High efficiency synchronous flyback topology „„18-75 Volts DC wide input range with 3.3, 5 and 12 Volts for Output voltage „„Up to 54 Watts total output power with overtemperature shutdown „„Tiny 1.44" x 1.04" x 0.