Rack & server power
Address the power density and efficiency needs of the future with products and system-level products for rack and server applications
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Why choose TI for telecom & server power applications?
Our gallium-nitride devices enable higher-efficiency topologies that can help meet standards such as 80 Plus Titanium and Modular Hardware System-Common Redundant Power Supply (M-CRPS).
Increase power density
Our novel approach to circuit integration enables faster switching speeds to help reduce system size, while our high-performance packages facilitate greater power dissipation in a smaller area.
Create secure systems
Our C2000™ microcontrollers have security features that protect systems, while including the latest firmware to make them easy to update.
Engineering efficiency for rack and server power designs
High-performance smart switches
Gallium-nitride (GaN) transistors are wide band-gap devices capable of switching at higher frequencies than traditional silicon field-effect transistors. GaN devices also have lower capacitance and zero reverse recovery, which enables their use in topologies that were previously not achievable with silicon.
Integrated smart gate drivers help reduce parasitics and ensure the presentation of the correct drive signal to the gate of the device. In addition, gate drivers help enable protection and monitoring features such as overcurrent, overtemperature, zero current and voltage detection.
Our GaN devices enable server power-supply units to achieve 80 Plus Titanium efficiencies in smaller sizes than previous systems.
Thermal Design and Performance of Top-Side Cooled QFN 12x12 Package
Power Tips: Improve power supply reliability with high voltage GaN devices
GaN FET-based CCM totem-pole bridgeless PFC
Featured products for GaN power stages
Easy-to-use digital control
Digital control helps make complex topologies simple. Our C2000™ microcontrollers facilitate the programming of many features. Real-time control enables fast switching speeds, high-resolution pulse-width modulation and accurate monitoring – all with an easy-to-use programming interface. Built-in hardware and software functions allow you to easily handle security features. Our UCD controller family includes hardware accelerators that make programming the devices even easier.
Achieve Power-Dense and Efficient Digital Power Systems by Combining TI GaN FETs
How processing in real-time drives high-performance power systems
Meeting server power supply design trends with a real-time MCU
Featured products for real-time digital control
Accurate and low-cost sensing
Current sensing plays a critical role in server and telecommunication power-supply units (PSUs). The control, protection and monitoring of various PSU subsystems requires accurate current measurements.
Our products for isolated current sensing include low-cost Hall-effect sensors and highly accurate shunt-based approaches for isolated sensing. For nonisolated sensing, our devices offer a wide range of supported voltages to help make current sensing easier.
TMCS110x Layout Challenges and Best Practices
Isolated Current-Sensing Circuit With ±50-mV Input and Single-Ended Output
Current sensing considerations in a bridgeless totem pole PFC
Design & development resources
Power Stage Designer™ software tool of most commonly used switchmode power supplies
Power Stage Designer is a JAVA-based tool that helps speed up power-supply designs as it calculates voltages and currents of 21 topologies based on user inputs. Additionally, Power Stage Designer contains a Bode plotting tool and a helpful toolbox with various functions to make power supply design (...)
Code Composer Studio™ integrated development environment (IDE)
Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It comprises a suite of tools used to develop and debug embedded applications. Code Composer Studio is available for download across Windows®, Linux® and macOS® (...)
DigitalPower software development kit (SDK) for C2000™ MCUs
- DigitalPower SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications. The software includes (...)
Innovative semiconductor design and packaging technologies are improving efficiencies in data centers as server power demands increase.