What technologies are enabling greater density?
Board area and height are becoming limiting factors as power demands increase. Power designers must squeeze more circuitry into their applications to differentiate their products while also increasing efficiency and enhancing thermal performance. Higher power levels in smaller form factors are now possible using TI’s advanced process, packaging and circuit-design technologies.
Benefits of TI technologies for power density
Smaller footprint, less heat
Save board space with high-performance device options that pair unique integration techniques and ultra-low RDSON, low-RSP FETs for smaller die sizes.
Improved thermal performance
Remove heat from the package with advanced cooling technologies, including enhanced HotRod™ QFN packaging, power wafer chip-scale packaging (WCSP) and top-side cooling.
Increased efficiency
Use smaller passives while switching at higher frequencies – without sacrificing efficiency – with multilevel converter topologies and advanced power-stage gate drivers.
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Learn more about how we enable improved power density
Video series
Breaking down the fundamentals of power density
Every new technology advancement demands more power in smaller spaces. That’s the promise of power density – smaller packages, higher current, fewer trade-offs. See how we're driving greater density for the years to come.
Reference design
GaN-based, 6.6-kW, bidirectional, onboard charger reference design
The PMP22650 reference design is a 6.6-kW, bidirectional, onboard charger. The design employs a two-phase totem pole PFC and a full-bridge CLLLC converter with synchronous rectification. The CLLLC utilizes both frequency and phase modulation to regulate the output across the required regulation (...)
Reference design
High-power, high-performance automotive SiC traction inverter reference design
TIDM-02014 is a 800-V, 300kW SiC-based traction inverter system reference design developed by Texas Instruments and Wolfspeed provides a foundation for OEMs and design engineers to create high-performance, high-efficiency traction inverter systems and get to market faster. This solution (...)
Reference design
Variable-frequency, ZVS, 5-kW, GaN-based, two-phase totem-pole PFC reference design
This reference design is a high-density and high-efficiency 5-kW totem-pole power factor correction (PFC) design. The design uses a two-phase totem-pole PFC operating with variable frequency and zero voltage switching (ZVS). The control uses a new topology and improved triangular current mode (...)
Explore other power trends
Low noise & precision
Enhance power and signal integrity to improve system-level protection and accuracy