About the System Management Interface Forum (SMIF), Inc.
The System Management Interface Forum (SMIF), Inc., supports the rapid advancement of an efficient and compatible technology base that promotes power management and systems technology implementations. The group’s activities include: promoting global development of communications protocols; identification of appropriate applications; providing global educational services; promoting worldwide compatibility and interoperability; and identifying, selecting, augmenting as appropriate, and publishing specifications. The SMIF provides a membership path for any company or individual to be active participants in any or all of the various working groups established by the implementers forums.
News
November 2024
Anpec Electronics is now a SMIF member and PMBus adopter, effective November 2024
May 2024
Great Wall Power is now a SMIF member and PMBus adopter, effective May 2024
April 2024
Silergy is now a SMIF member and PMBus adopter, effective April 2024
March 2024
Rivos is now a SMIF member and PMBus adopter, effective March 2024
January 2024
ETA-USA is now a SMIF member and PMBus adopter, effective January 2024
December 2023
Cincon is now a SMIF member and PMBus adopter, effective December 2023
February 2023
Hewlett Packard Enterprise (HPE) is now a PMBus participant and SMIF member effective February 2023
October 2022
Hewlett Packard Enterprise (HPE) is now a SMIF member effective October 2022
April 2022
Advanced Energy (AEI) is now a SMIF member and PMBus adopter, effective June 2022
Cisco is now a SMIF member and PMBus adopter, effective April 2022
January 2022
ProGrAnalog is now a SMIF and PMBus tools member, effective January 2022
November 2021
uPI Semiconductor Corp. is now a SMIF member and PMBus adopter, effective November 2021
October 2021
RECOM is now a SMIF member and PMBus adopter, effective October 2021
August 2021
ROHM is now a SMIF member and PMBus adopter, effective August 2021
February 2021
RichTek Technology is now a SMIF member and PMBus adopter, effective February 2021
December 2020
Applied Kilovolts is now a SMIF member and PMBus adopter, effective December 2020
November 2020
Vishay is now a SMIF member and PMBus adopter, effective November 2020
D-CLUE Technologies Co., Ltd. is now a SMIF member and PMBus adopter, effective November 2020
September 2020
Faraday Semi is now a SMIF member and PMBus adopter, effective September 2020
Teledyne LeCroy is now a SMIF and PMBus tools member, effective September 2020
May 2020
VeriSilicon is now a SMIF member and PMBus adopter, effective May 2020
November 2019
Alpha and Omega Semiconductor is now a SMIF member and PMBus adopter, effective November 2019
September 2019
MEAN WELL is now a SMIF member and PMBus adopter, effective September 2019
March 2019
MaxLinear is now a PMBus adopter, effective March 2019
January 2019
Soliton Technologies is now a SMIF and PMBus tools member, effective January 2019
November 2018
MaxLinear is now a SMIF member, effective November 2018
June 2018
uPI Semiconductor Corp. is now a SMIF member and PMBus adopter, effective June 2018
April 2018
Cobham Semiconductor Solutions is now a SMIF member and PMBus adopter, effective November 2018
January 2018
Cadence Design Systems is now a SMIF and PMBus tools member, effective January 2018
Flex is now a SMIF member and PMBus adopter, effective January 2018
August 2017
NXP is now a SMIF member and PMBus adopter, effective August 2017
July 2017
Monolithic Power Systems (MPS) is now a SMIF member and PMBus adopter, effective July 2017
AcBel Polytech is now a SMIF member and PMBus adopter, effective July 2017
January 2017
Micro Computer Control Corporation (MCC) is now a SMIF and PMBus tools member, effective January 2017
December 2016
Bellnix is now a SMIF member and PMBus adopter, effective December 2016
Solu-M is now a SMIF member and PMBus adopter, effective December 2016
October 2016
Efore is now a SMIF member and PMBus adopter, effective October 2016
September 2016
The PMBus forum will again be a major participant in the Applied Power Electronics Conference & Exposition (APEC) 26–30 March 2017 in Tampa FL
SMIF is conducting a raffle giveaway of two Full Conference Passes for APEC 2017. The first pass was awarded in a mid-September drawing. The remaining pass will be awarded in a drawing in mid-October. Sign up here.
July 2016
FDK Corporation is now a SMIF member and PMBus adopter, effective July 2016
March 2016
Excelsys is now a SMIF member and PMBus adopter, effective March 2016
January 2016
The PMBus forum will again be a major participant in the Applied Power Electronics Conference & Exposition (APEC) 20–24 March 2016 in Long Beach CA.
TDK Lambda is now a SMIF member and PMBus adopter, effective January 2016January 2015
The PMBus forum will again be a major participant in the Applied Power Electronics Conference & Exposition (APEC) 15–19 March 2015 in Charlotte NC.
The new System Management Bus (SMBus) Specification Version 3.0
is now posted. Find it on one of these pages:
PMBus
Current Specifications
SMBus Specifications
September 2014
Lattice Semiconductor is now a SMIF member and PMBus adopter, effective September 2014
Groups
The SMIF includes the groups listed below.
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Contact: questions@smiforum.org All contents copyright ©2005–2024 System Management Interface Forum (SMIF), Inc. All rights reserved. The SBS name and logo, the SMIF name and logos, the SMBus name and logo, the PMBus name and logo, and the AVSBus name are marks of SMIF. The PMBus logo is a registered trademark of SMIF. Commercial use of the PMBus name or logo is restricted to PMBus adopters. Commercial use is defined as any activity related to the promotion and sales of products and/or services, including claims of compliance. A PMBus adopter is defined as any company who is a member in good standing of SMIF, and has signed and submitted the PMBus adopters agreement to SMIF.
