Telecom System Power

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Tools and Software

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The use of complex digital ASICs for managing growing data traffic is pushing further the power envelope in telecom equipment. Telecom power management systems have to be highly energy-efficient and very dense to deliver the required high levels of power, while maintaining reasonable power consumption.

Digital Power

Data center power requirements are constantly increasing and traditional power systems are no longer sufficient to meet this growing demand. The power distribution chain, from the frontend AC-DC stage to the backend DC-DC power distribution, needs to

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Power Distribution Unit (PDU)

A power distribution unit (PDU) is a designed to distribute electric power to equipment in a data center or networking center. Power is typically distributed to racks of computers or networking devices via multiple outputs on the PDU. The PDU perform

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Power Monitoring Unit (PMU)

Power monitoring is a critical function to enable the highest efficiency in data and networking centers. By combining and analyzing environmental data and power metering data, installation managers can adapt data center cooling systems to ensure that

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Wireless Battery Monitoring

Battery monitoring is essential to ensure continuity of operations in a data center or networking center. With a battery monitoring system, a failing battery can be quickly diagnosed and replaced before it drains the remaining good batteries in the s

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Our products and solutions

ST’s innovative product portfolio allows achieving superior performance along the entire power distribution tree, optimizing all the critical aspects of power delivery thus reducing the total cost of ownership (TCO). A complete set of collaterals, reference designs and boards, are available from ST to speed-up the time to design telecom power distribution systems. Product offering extensively covers the AC-DC frontend as well as the DC-DC backend power distribution with several options available to customize and optimize the design for the specific needs. The usage of sophisticated digital controllers and innovative power delivery architectures, combined with a wide variety of MOSFETs and discrete components, ensures the implementation of a state-of-the-art design in line with the most advanced market needs.

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	Resource title	Version	Latest update

Application Notes (4)

	Resource title	Version	Latest update
PDF	AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller	2.0	23 Apr 2021	23 Apr 2021 AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
PDF	AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller	3.0	24 Mar 2020	24 Mar 2020 AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0
PDF	AN5264 EVL400W-EUPL7 400W SMPS demonstration board	2.0	23 Apr 2021	23 Apr 2021 AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
PDF	AN5525 ST8500 Power Line communication system-on-chip - G3-PLC characterization	1.0	22 Jan 2021	22 Jan 2021 AN5525 ST8500 Power Line communication system-on-chip - G3-PLC characterization 1.0

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Telecom System Power

Digital Power

Power Distribution Unit (PDU)

Power Monitoring Unit (PMU)

Wireless Battery Monitoring

Our products and solutions

All resources

Application Notes (4)

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