AC/DC switching regulators
Achieve higher power density with TI's AC/DC products, leveraging options from highly integrated GaN devices to flexible PWM controllers
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Self-biased high frequency QR flyback converter with integrated GaN (45W)
Approx. price (USD) 1ku | 2.05
Radiation-tolerant 100% duty cycle PWM controller for driving MOSFET or GaN FETs
Automotive, high density, Wide VIN and VOUT LLC controller with IPPC
Approx. price (USD) 1ku | 1.1
High Frequency QR Flyback Converter with integrated GaN power FET for up to 120W output with PFC
Approx. price (USD) 1ku | 2.1
Radiation-hardened, QMLP 100% duty cycle PWM controller for driving MOSFET or GaN FETs
Self-biased high frequency QR flyback converter with integrated GaN (65W)
Approx. price (USD) 1ku | 2.358
Why choose TI's AC/DC switching regulators?
Reduce design complexity
From simple general-purposed PWM controllers to highly integrated converters, our devices simplify power design by deliverying built-in features and protection.
Deliver higher power density
TI's switching regulators boast intelligent switching timing, minimizing transition losses, allowing higher switching frequencies, smaller components, and greater power density.
Flexible across topologies
Our portfolio supports various non-isolated and isolated toplogies including buck, boost, flyback, forward, push-pull, LLC, etc., enabling design flexibility, scalability, and faster time to market.
Tailored to switch technology
Our portfolio supports a broad range switching frequencies, Integrating gate driver technology optimized for traditional (Si, BJT, IGBT) or wide bandgap (GaN & SiC) power transistors.
Technical resources
Power Topologies Handbook (Rev. A)
Power Factor Correction (PFC) basics and classifying topologies
How to approach a power-supply design – part 1
Design & development resources
UCC28750 evaluation module for current-mode flyback controller
UCG28826 evaluation module
The UCG28826EVM-093 is a 65W USB-C® PD evaluation module (EVM) for evaluating an off-line GaN integrated quasi-resonant flyback adapter for AC/DC adapters, chargers, USB wall outlets, and other applications. The EVM meets CoC Tier two and DoE Level six efficiency requirements. The EVM is intended (...)
UCC25661 evaluation module
The UCC25661 evaluation module (EVM) assists designers to evaluate the operation and performance of the UCC25661x LLC Resonant controller (16-pin SOIC package with removed pins for high voltage clearance). This evaluation module demonstrates how UCC25661x controls the LLC resonant half bridge DC-DC (...)
WEBENCH® Power Designer
PSpice® for TI design and simulation tool
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 (...)