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Page Information Source - Ericsson
© Ericsson - All pictures


 













Ericsson DC/DC Converters and IBC

Ericsson Power Modules



Ericsson-Power-Modules-Banner-DC-DC-Converters








Ericsson offer a wide range of board-mounted DC/DC converters and intermediate bus converters based on industry-standard formats and specifications.


Ericsson DC/DC Converters Overview

The products are primarily designed for advanced information and communications equipment, such as radio base stations and switches/routers, but they are also used in a wide range of medical, avionics, computing, military and industrial applications.

Ericsson offer more than 500 board-mounted products for a wide variety of applications. They can be divided into:

  • DC/DC converters
  • Intermediate bus converters (IBC)
  • POL regulators
  • Board power management

Every product design is the result of extensive research and development in power technology, broad application and system knowledge with a focus on design for environment and design for manufacturing, as well as efficient logistics and global support. The result is:

  • Low failure rate and long lifetime
  • Excellent dynamic load performance
  • High efficiency over a wide load range
  • Efficient thermal management

Design for Environment (DfE)

Since year 2000 we have applied a design for environment (DfE) policy in all product development projects, including removal of hazardous substances according to the RoHS directive and a continuous development of designs and solutions for lower power consumption and lowest possible total cost of ownership for the end-user.


DC/DC Converters Description

Ericsson offering includes products for general use on electronic boards in distributed power architectures, and application-specific products such as RF Power Amplifiers and xDSL chipsets. The products cover input ranges from 9 volts up to 75 volts at power levels of up to 700 watts.

They are available in industry-standard brick format for plated through-hole and surface mounting. The designs are based on cost-efficient topologies and optimized circuit solutions that utilize synchronous rectification.

Efficient packaging with low conduction losses also enables market-leading efficiency. Efficient thermal management ensures full performance over a wide temperature range, and all products are UL 60 950 recognized and EN 60 950 certified, ensuring the most reliable and safe operation.

In addition to a wide range of existing product offerings, we can call on our extensive experience and well-developed technology to adapt standard technologies to fit specific needs, ensuring high quality, highly efficient and competitive products.




DC/DC Convertors Product Range

BMR Series

BMR453 Series Quater Brick Advanced Bus Converter



Ericsson-Power-Module-DC-DC-Converter-BMR453-Series-Quarter-BrickThe quarter-brick power modules feature unprecedented output characteristics including tight regulation, programmable built-in active current share, high efficiency and a wide output range.

See also the DC/DC Converter Selector




BMR454 Series Eighth Brick intermediate bus converter


Ericsson-Power-Module-DC-DC-Converter-BMR454-Series-Eighth-BrickThe Eighth Brick power module features unprecedented output characteristics, including tight regulation, high efficiency, wide output range and impressive thermal-derating characteristics.

See also the DC/DC Converter Selector



BMR653 Stacked


Ericsson-Power-Module-DC-DC-Converter-BMR653-StackedStacked product in Quarter Brick footprint. Designed to power an intermediate bus voltage requiring 9.5 V or 12 V at 60 A, in an application where board space is the most critical parameter.

See also the DC/DC Converter Selector




MicroTCA

BMR911 - MicroTCA

Ericsson-Power-Module-DC-DC-Converter-BMR911-MicroTCAA power module designed for use in MicroTCA sub-rack applications, this module features independent 16-channel payload and management power with low power losses and high reliability.

See also the DC/DC Converter Selector




PKB Series

PKB Series Eight Brick

Ericsson-Power-Module-DC-DC-Converter-IBC-PKB-Series-Eighth-Brick
The Eighth Brick power module series offers a broad range of output voltages.


See also the DC/DC Converter Selector









PKB-A Series Eighth Brick

Ericsson-Power-Module-DC-DC-Converter-PKB-A-Series-Eighth-BrickCost efficient Eighth Brick power module series offers higher power.

See also the DC/DC Converter Selector





PKB-B Series Eighth Brick intermediate bus converter


Ericsson-Power-Module-DC-DC-Converter-PKB-B-Series-Eighth-BrickEighth Brick Intermediate Bus Converter designed to power point-of-Load regulators. Available in through-hole and surface-mount version.

See also the DC/DC Converter Selector




PKB-C Series Eighth Brick

Ericsson-Power-Module-DC-DC-Converter-PKB-C-Series-Eighth-BrickThe Eighth Brick power module is designed for high power and tight output regulation.

See also the DC/DC Converter Selector


 






PKB-NG Series Eighth Brick

Ericsson-Power-Module-DC-DC-Converter-PKB-NG-Series-Eighth-BrickThe PKB 4000NG series of non-regulated bus converters has been designed for use in intermediate bus architectures (IBA).

 See also the DC/DC Converter Selector





PKD Series

PKD-E Series 2

Ericsson-Power-Module-DC-DC-Converter-PKD-E-Series-2x2-SMDA 2"x 2" highly reliable surface-mount power module, this series features low build height and complies with the requirements for high temperature lead-free reflow soldering processes.

 See also the DC/DC Converter Selector









PKJ Series

PKJ Series Half Brick

Ericsson-Power-Module-DC-DC-Converter-IBC-PKJ-Series-Half-BrickThe Half Brick power module provides a broad selection of output voltages and power levels.

 See also the DC/DC Converter Selector











PKJ-B Series Half Brick
Ericsson-Power-Module-DC-DC-Converter-IBC-PKJ-B-Series-Half-Brick
The Half Brick power module features a higher current output for demanding applications.


See also the DC/DC Converter Selector








PKJ-E Series Half Brick
Ericsson-Power-Module-DC-DC-Converter-IBC-PKJ-E-Series-Half-Brick
The Half Brick power module series features a low-build height and is available with the optional baseplate.

See also the DC/DC Converter Selector





PKL Series

PKL Series Half Brick
Ericsson-Power-Module-DC-DC-Converter-PKL-Series-Half-Brick
The semi-standard Half Brick series features a high output current configuration, dual output pins, and a slightly larger footprint to handle output currents of up to 100 A (at 1.8 V).

 
See also the DC/DC Converter Selector







PKM Series

PKM Series Quarter Brick

Ericsson-Power-Module-DC-DC-Converter-PKM-Series-Quater-BrickThe Quarter Brick power module comes in 24 V and 48 V versions.
 
See also the DC/DC Converter Selector






PKM-B Series wide-input Quarter Brick intermediate bus converter
Ericsson-Power-Module-DC-DC-Converter-PKM-B-Series-Quarter-Brick
This series features a broad range of output voltages for a wide variety of applications.

 
See also the DC/DC Converter Selector








PKM-C Series Quarter Brick

Ericsson-Power-Module-DC-DC-Converter-PKM-C-Series-Quarter-BrickThe Quarter Brick power module features a high output current configuration. This series is designed with dual output pins and offers up to 100 A output current (at 1.2/1.5/1.8 V).
 
See also the DC/DC Converter Selector



PKM-D Series Quarter Brick

Ericsson-Power-Module-DC-DC-Converter-PKM-D-Series-Quarter-BrickThe Quarter Brick power module comes in 24V and 48V versions with optional baseplate. This series is based on the high power PKM-C design using standard pin configuration.
 
See also the DC/DC Converter Selector



PKM-E Series Quarter Brick
Ericsson-Power-Module-DC-DC-Converter-PKM-E-Series-Quarter-Brick
The Quarter Brick power module comes in 24 V and 48 V versions. This series features a broad range of output voltages for a wide variety of applications.

 
See also the DC/DC Converter Selector







PKM-N Series Quarter Brick intermediate bus converter
Ericsson-Power-Module-DC-DC-Converter-PKM-N-Series-Quater-Brick
The Quarter Brick non-regulated Intermediate Bus Converter is designed to provide an economic solution to power point–of-load regulators.

 
See also the DC/DC Converter Selector







PKR Series

PKR Series MacroDens standard
Ericsson-Power-Module-DC-DC-Converter-PKR-Series-MacroDens-Standard
The PKR series, designed with the MacroDens footprint and available as surface-mount and through-hole version, is an evolution of the MacroDens standard.

 
See also the DC/DC Converter Selector







PKU Series

PKU Series Sixteenth Brick
Ericsson-Power-Module-DC-DC-Converter-PKU-Series-Sixteenth-Brick
The Sixteenth Brick power module series provides a broad range of output voltages and up to 25 A output current (at 1.8 V) within a compact footprint.

 
See also the DC/DC Converter Selector










PKU-B Series line regulated Sixteenth Brick intermediate bus converter

Ericsson-Power-Module-DC-DC-Converter-PKU-B-Series-Sixteenth-BrickThe Sixteenth Brick Intermediate Bus Converter completes the IBC product portfolio.
 
See also the DC/DC Converter Selector










PKU-E Series Sixteenth Brick

Ericsson-Power-Module-DC-DC-Converter-PKU-E-Series-Sixteenth-BrickDespite its wide input range the Sixteenth Brick power module has the same performance as products with normal input range.
 
See also the DC/DC Converter Selector





PKV Series

PKV Series DIL24 standard
Ericsson-Power-Module-DC-DC-Converter-PKV-Series-DIL24-Standard
Built in the industry-standard DIL 24 format and featuring a wide input voltage range of 4:1. The PKV series provides excellent output characteristics.

 
See also the DC/DC Converter Selector








PKY Series

PKY Series Full Brick

Ericsson-Power-Module-DC-DC-Converter-PKY-Series-Full-BrickThe Full Brick power module is designed specifically for RFPA applications. It provides very high power and is available in 24 V and 48 V input variants.

See also the DC/DC Converter Selector








Page Information Source - Ericsson
© Ericsson - All pictures




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