DC-DC converters

Highest density end-to-end power management solutions including integrated smart power stages, digital multi-phase controllers, integrated POL converters, digital power controllers and power modules

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DC-DC Converters

As an innovation leader for power semiconductor and energy efficiency technologies, Infineon continually develops the best solutions for your applications.

Switching DC-DC converters enable many of the devices and machines we use today across a broad range of sectors. They are in high demand in aggressive industries such as servers, automotive, consumer electronics, and industrial machinery and vehicles. DC-DC converters must meet extremely high standards of durability, scalability, and efficiency to meet the increasing challenges for server and network applications with each new generation of microprocessors.

The Infineon portfolio meets the demands of today’s electronic devices, providing compact and efficient switching DC-DC converter solutions for a huge range of systems. Infineon's DC-DC converters are designed for applications including AI and cloud servers, storage, routers and switches, telecom base stations, digital home media, mobile computing, and embedded data processing. They are also suitable for a range of other applications, including DC-DC converters for the automotive industry.

Switching DC-DC converter product portfolio

Our OptiMOS™ point-of-load regulators, XDP™ hypertransient-phase multiphase controllers, and OptiMOS™ smart power stages provide innovative and reliable DC-DC power converters. Our products include the following types of DC-DC converters:

  • Switching DC-DC converters — offering higher power efficiency, easier thermal management, and transformed output voltages, switching DC-DC converter circuits include buck, boost, and buck-boost converters
  • Step-down (buck) DC-DC converters - used to reduce the voltage while drawing less current from the input to output, step-down DC-DC converter circuits are widely used in lower power consumption electronic devices
  • High-power/low-voltage DC-DC converters – featuring input voltages of < approx. 30 V and output currents 40 A-1000 A, high-power/low-voltage DC-DC converter ICs deliver uncompromising performance in digital connectivity
  • Low-power/low-voltage DC-DC converters – featuring voltages of < approx. 30 V and output currents < 40 A, low-power/low-voltage DC-DC converter ICs deliver compact solutions with ease-of-use 
Converter applications

DC-DC power converters are electronic circuits used in a broad range of electronic devices and components, often where power is supplied primarily from batteries. This means they are found both in small devices such as smartphones and laptops, as well as part of larger systems in vehicles and industrial machinery.

Today, DC-DC converter applications including renewable energy management, automotive power selection, and industrial safety mechanisms are in high demand and Infineon Technologies is the market leader of innovative and efficient DC-DC converter suppliers—ready to drive the latest electronic devices in any sector.

Enterprise computing, telecommunication applications

The next generation of computing, including enterprise-class servers, datacenters, artificial intelligence, and 5G communication require best-in-class power efficiencies and power densities to meet the growing proliferation of data generation, processing, and transmission. Infineon’s enterprise-class DC-DC converters are specifically designed to power leading-edge CPUs, GPUs, ASICs, and FPGAs.

Automotive applications

DC-DC converters offer several switch-mode power supplies (SMPS) for ECUs in automotive applications like body, safety, Advanced Driver Assist Systems (ADAS), and powertrain. In particular, with the rise of e-mobility and the increased computerization of vehicles, automotive DC-DC converter ICs are in high demand, and the Infineon portfolio of DC-DC converters is ready to meet the requirements of automotive suppliers' most advanced applications.

DC-DC Converters

As an innovation leader for power semiconductor and energy efficiency technologies, Infineon continually develops the best solutions for your applications.

Switching DC-DC converters enable many of the devices and machines we use today across a broad range of sectors. They are in high demand in aggressive industries such as servers, automotive, consumer electronics, and industrial machinery and vehicles. DC-DC converters must meet extremely high standards of durability, scalability, and efficiency to meet the increasing challenges for server and network applications with each new generation of microprocessors.

The Infineon portfolio meets the demands of today’s electronic devices, providing compact and efficient switching DC-DC converter solutions for a huge range of systems. Infineon's DC-DC converters are designed for applications including AI and cloud servers, storage, routers and switches, telecom base stations, digital home media, mobile computing, and embedded data processing. They are also suitable for a range of other applications, including DC-DC converters for the automotive industry.

Switching DC-DC converter product portfolio

Our OptiMOS™ point-of-load regulators, XDP™ hypertransient-phase multiphase controllers, and OptiMOS™ smart power stages provide innovative and reliable DC-DC power converters. Our products include the following types of DC-DC converters:

  • Switching DC-DC converters — offering higher power efficiency, easier thermal management, and transformed output voltages, switching DC-DC converter circuits include buck, boost, and buck-boost converters
  • Step-down (buck) DC-DC converters - used to reduce the voltage while drawing less current from the input to output, step-down DC-DC converter circuits are widely used in lower power consumption electronic devices
  • High-power/low-voltage DC-DC converters – featuring input voltages of < approx. 30 V and output currents 40 A-1000 A, high-power/low-voltage DC-DC converter ICs deliver uncompromising performance in digital connectivity
  • Low-power/low-voltage DC-DC converters – featuring voltages of < approx. 30 V and output currents < 40 A, low-power/low-voltage DC-DC converter ICs deliver compact solutions with ease-of-use 

Converter applications

DC-DC power converters are electronic circuits used in a broad range of electronic devices and components, often where power is supplied primarily from batteries. This means they are found both in small devices such as smartphones and laptops, as well as part of larger systems in vehicles and industrial machinery.

Today, DC-DC converter applications including renewable energy management, automotive power selection, and industrial safety mechanisms are in high demand and Infineon Technologies is the market leader of innovative and efficient DC-DC converter suppliers—ready to drive the latest electronic devices in any sector.

Enterprise computing, telecommunication applications

The next generation of computing, including enterprise-class servers, datacenters, artificial intelligence, and 5G communication require best-in-class power efficiencies and power densities to meet the growing proliferation of data generation, processing, and transmission. Infineon’s enterprise-class DC-DC converters are specifically designed to power leading-edge CPUs, GPUs, ASICs, and FPGAs.

Automotive applications

DC-DC converters offer several switch-mode power supplies (SMPS) for ECUs in automotive applications like body, safety, Advanced Driver Assist Systems (ADAS), and powertrain. In particular, with the rise of e-mobility and the increased computerization of vehicles, automotive DC-DC converter ICs are in high demand, and the Infineon portfolio of DC-DC converters is ready to meet the requirements of automotive suppliers' most advanced applications.

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