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3D Power Packaging® for Low Power DC/DC converters

3D Power Packaging® for Low Power DC/DC converters

A long-term goal for RECOM has been to develop cutting edge DC/DC converter models which can be handled, placed and soldered like the typical SMT component, but also with a low profile to match today’s slim-line products.The footprint must remain small to realize the advantages of a converter module over a discrete design. To achieve this, RECOM has implemented 3D assembly techniques while still utilizing the Z axis in their next-generation of DC/DC converter modules.

  • RPMxx Series
  • RPX Series
  • RxxCTxxS Series
RPMxx Series

RPMxx Series

At higher powers, the RECOM RPMB/RPMH series are an example of a 30W part in a thermally-enhanced 25-pad LGA package 11.7mm x 12.19mm x 3.75mm high. This power density is achieved with a four-layer internal PCB enclosed by six-sided metallic shielding which utilizes plugged and blind vias for good thermal conductivity and low EMI.

Features

  • 0.5A, 1A, 1.5A, 2A, 3A, & 6A output current
  • 4-65VDC input
  • Adjustable output up to 28VDC
  • Up to 99% efficiency, no need for heatsinks
  • 6-sided shield for low EMI
  • Wide operating temperature from -40°C up to +107°C at full load
  • For battery-powered equipment, telecom, FPGA, or POL applications
  • Fully-protected with SCP, OCP, OTP, & UVLO
  • Made in Europe
Part Number Description View Details
RPM-1.0 Non-Isolated PoL Module DC DC Converter 1 Output 5V 1A 3V - 17V Input View Details
RPM-1.0-EVM-1 RPM5.0-1.0 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPM-2.0 Non-Isolated PoL Module DC DC Converter 1 Output 5V 2A 3V - 17V Input View Details
RPM-2.0-EVM-1 RPM5.0-2.0 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPM-3.0 Non-Isolated PoL Module DC DC Converter 1 Output 5V 3A 3V - 17V Input View Details
RPM-3.0-EVM-1 RPM5.0-3.0 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPM-6.0 Non-Isolated PoL Module DC DC Converter 1 Output 5V 6A 4V - 15V Input View Details
RPM-6.0-EVM-1 RPM5.0-6.0 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPMB-2.0 Non-Isolated PoL Module DC DC Converter 1 Output 5V 2A 5.5V - 36V Input View Details
RPMB-2.0-EVM-1 DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPMB-3.0 Non-Isolated PoL Module DC DC Converter 1 Output 3.3V 3A 4V - 36V Input View Details
RPMB-3.0-EVM-1 RPMB5.0-3.0-EVM-1 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPMH-0.5 Non-Isolated PoL Module DC DC Converter 1 Output 5V 500mA 6V - 65V Input View Details
RPMH-0.5-EVM-1 DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPX Series

RPX Series

The DC/DC converter RPX series has a footprint of just 4.5mm x 4mm and 2mm high in a QFN package, yet provides up to 2.5A of output current at a peak efficiency of over 90%. The 1A version is even smaller, just 3mm x 5mm x 1.6mm high. This power density is achieved with a low-cost flip-chip on leadframe construction with over-molding, with the added benefits that the tight switching current loops generate very low EMI, along with high power density and optimized thermal performance that cannot be matched by a discrete solution.

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Features

  • 1A, 1.5A, & 2.5A output current
  • Vin up to 36VDC
  • Adjustable output up to 30VDC
  • Overmolded leadframe technology
  • Integrated FETs, inductors, and passives for simple design
  • Excellent thermal performance for the harshest application demands
  • Fully-protected with SCP, OCP, OTP, & UVLO
Part Number Description View Details
RPX-2.5 Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 6V 2.5A 4.5V - 28V Input View Details
RPX-2.5-EVM-1 RPX‐2.5 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board View Details
RPX-1.0 Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 30V 1A 4V - 36V Input View Details
RPX-1.0-EVM-1 RPX-1.0 - DC/DC, Step Down 7, Non-Isolated Outputs Evaluation Board View Details
RPX-1.5 Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 30V 1.5A 4V - 36V Input View Details
RPX-1.5-EVM-1 RPX-1.5 - DC/DC, Step Down 7, Non-Isolated Outputs Evaluation Board View Details
RxxCTxxS Series

RxxCTxxS Series

The DC/DC module R05CT05S series includes a proprietary transformer that has a very low profile, planar-type design and is capable of achieving 5k VAC isolation voltage and reinforced, 2MOPP isolation. The overall height of the part is only 2.65mm, making it suitable for card-type applications. This converter offers full line and load regulation with an external enable input and can deliver 500mW with 5V input and 5V or 3.3V outputs. It is particularly suitable for powering isolated interfaces, in critical medical and industrial applications.

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Features

  • Post regulated 0.5W
  • Ultra-low 2.65mm profile
  • Selectable output voltages: 3.3 and 5VDC
  • Wide temperature range (-40 to +125C)
  • 5kVAC reinforced isolation
  • For medical device periphery, COM port isolation, transceiver isolation, current sensing
  • Meets CISPR32 class B EMC limits
  • 62368-1 and 60601-1 with 2MOPP
  • Fully-protected with SCP, OCP, & OTP
Part Number Description View Details
R05CT05S-R Isolated Module DC DC Converter 1 Output 5V 100mA 4.5V - 5.5V Input View Details