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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.

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.

 

Digital Power
Digital Power
Data center power requirements are constantly increasing and traditional power systems are no longer sufficient to meet this growing demand...
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Power Distribution Unit (PDU)
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...
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Power Monitoring Unit (PMU)
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...
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Wireless Battery Monitoring
Wireless Battery Monitoring
Battery monitoring is essential to ensure continuity of operations in a data center or networking center. With a battery monitoring system...
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Technical Documentation

    • Description Version Size Action
      AN5034
      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller
      2.0
      7.59 MB
      PDF
      AN5106
      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller
      3.0
      6.17 MB
      PDF
      AN5264
      EVL400W-EUPL7 400W SMPS demonstration board
      2.0
      6.03 MB
      PDF
      AN5034

      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller

      AN5106

      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller

      AN5264

      EVL400W-EUPL7 400W SMPS demonstration board

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide