Power delivery

Delivering efficient energy and power density with our analog and embedded products and expertise
Browse applicationsWatch video
Our innovative power delivery technology allows you to create more energy efficient, reliable and well-protected power designs with higher power density. Our deep system expertise, wealth of design resources and continuity of supply allow you to accelerate your design cycle. 

Browse applications

Why choose TI for your power delivery systems?

Enable higher efficiency PSUs with high power density
Design reliable battery backup systems
Achieve shorter PSU and battery backup design cycles

Get more out of your power supply

Achieve efficiency target beyond 80 Plus Titanium, M-CRPS and OCP ORv3 specifications

Data centers consume >1% of the global electricity demand. As more data centers come online to support the growing need for storage, cloud-based applications, central computing power and more, efficiency is becoming a more crucial part of that growth. Our products and system expertise help you meet strict design requirements. Our designs are capable of reaching either 80 Plus Titanium, M-CRPS or OCP ORv3 specifications.

3.6kW, 180W/in<sup>3</sup> single-phase totem-pole bridgeless PFC reference design with e-meter function

This reference design is a Gallium nitride (GaN) and C2000 based, 3.6kW, single-phase continuous conduction mode (CCM) totem-pole bridgeless PFC converter targeting M-CRPS power supply with building e-meter function.
3.6kW, 180W/in<sup>3</sup> single-phase totem-pole bridgeless PFC reference design with e-meter function

Variable-frequency, ZVS, 5-kW, GaN-based, two-phase totem-pole PFC reference design

This reference design is a high-density and high-efficiency 5kW totem-pole PFC design. The design uses a two-phase totem-pole PFC operating with variable frequency and ZVS and is able to achieve 99.1% peak efficiency.
Variable-frequency, ZVS, 5-kW, GaN-based, two-phase totem-pole PFC reference design
Gallium nitride (GaN) power stages

LMG3422R030ACTIVE

600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting
Gallium nitride (GaN) power stages

LMG3522R030-Q1ACTIVE

Automotive 650-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting
Real-time digital power MCUs

TMS320F280039CACTIVE

C2000™ 32-bit MCU 120-MHz 384-KB flash, FPU, TMU with CLA, CLB, AES and CAN-FD

Achieve more power in smaller spaces

New server processors and increasing numbers of servers due to broad use of artificial intelligence (AI) technology are requiring more power with each generation. Additionally, space in server systems is a premium, and there is an increasing need to fit more power in the same amount of space. Our products with leading gallium nitride and control technology help you to achieve power density in smaller spaces for power conversion in server systems.

High-power density 65-W, USB Type-C©, charger using active clamp flyback reference design

Evaluate our design with maximum power rating is 65-W at 20-V VOUT across a universal AC-input range. VOUT, also adjustable to 20-, 15-, 9-, and 5-V output voltage and 3 A.
High-power density 65-W, USB Type-C©, charger using active clamp flyback reference design

3.6-kW single-phase totem-pole bridgeless PFC reference design with a &gt; 180-W/in³ power density

This totem pole PFC uses TI GaN and C2000™ real time controller to showcase industry leading power density.
3.6-kW single-phase totem-pole bridgeless PFC reference design with a &gt; 180-W/in³ power density
Gallium nitride (GaN) power stages

LMG3422R030ACTIVE

600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting
AC/DC controllers

UCC28782ACTIVE

High-density flyback controller for active-clamp (ACF) and zero-voltage switching (ZVS) topologies
Real-time digital power MCUs

TMS320F280039CACTIVE

C2000™ 32-bit MCU 120-MHz 384-KB flash, FPU, TMU with CLA, CLB, AES and CAN-FD

Design reliable, smart and safe systems

Desiginers are more widely adopting Li-ion and LiFePO4 in industrial battery packs because of the higher power density and environmentally friendly materials. In data centers, a fundamental requirement is the reliable operation of servers. Unreliable server power supply can lead to large economic losses. Our products with advanced control technology help enable you to design highly reliable and safe systems.

Battery pack reference design with accurate cell measurement and high-side MOSFET control

This reference design is a low standby and ship-mode current consumption and high cell voltage accuracy 10s–16s Lithium-ion (Li-ion), LiFePO4 battery pack design.
Battery pack reference design with accurate cell measurement and high-side MOSFET control
White paper

Powering Alternative Forms of Transportation with Industrial Battery Packs

Learn more about optimizing electric vehicle production processes, combined with advanced battery monitoring and management technologies.
PDF
Isolated amplifiers

AMC3302ACTIVE

±50-mV input, precision current sensing reinforced isolated amplifier with integrated DC/DC
Battery monitors & balancers

BQ76952ACTIVE

3-s to 16-s high-accuracy battery monitor and protector for Li-ion, Li-polymer and LiFePO4
Battery protectors

BQ77216ACTIVE

Voltage and temperature protection for 3-s to 16-s cell Li-ion batteries with internal delay timer
Reference designs icon

Reference designs related to Power delivery

Use our reference design selection tool to find designs that best match your application and parameters.

View reference designs

Technical Resources

White paper

Simplifying Power Conversion in High-Voltage Systems

Read this white paper to learn about high voltage system (including server) design challenges and how we address them.
PDF|HTML
White paper

Design considerations of GaN devices for improving power converter efficiency

Learn more about GaN devices and how they can improve power-converting efficiency and density.
PDF
Application note

Digital Isolator Design Guide (Rev. G)

This design guide helps system designers of galvanically isolated systems to begin designing with our broad portfolio of digital isolators and isolated functions in the shortest time possible.
PDF|HTML
search-application-icon

Explore over 500 applications

Search for the application you need or browse by market category