Power Supply Challenges

Power management ICs occupy significant real estate in today's electronics, decrease battery run time, limit device thickness and are slow and unable to provide dynamic power needs of the multi-core CPUs.

Today's power supplies are thick and bulky and cannot be easily integrated or co-packaged with power hungry processor cores, resulting in voltage glitches on the processor core and decreased clocking speeds.

Inductor height, size and value are  big limiting factors in today's power supplies and with each voltage rail requiring multi-phase, multiple inductors, there is tremendous increase in board space. Providing separate voltage rails for each of the CPU cores makes the power supply real estate to grow even more exponentially. Even with this exponential increase in components and board space,  the power supplies are still slow and are unable to provide dynamic power needs of the load, causing decreased energy efficiency, increased heat and decreased battery run time.

Power Supply Challenges

Power management ICs occupy significant real estate in today's electronics, decrease battery run time, limit device thickness and are slow and unable to provide dynamic power needs of the multi-core CPUs.

Today's power supplies are thick and bulky and cannot be easily integrated or co-packaged with power hungry processor cores, resulting in voltage glitches on the processor core and decreased clocking speeds.

Inductor height, size and value are  big limiting factors in today's power supplies and with each voltage rail requiring multi-phase, multiple inductors, there is tremendous increase in board space. Providing separate voltage rails for each of the CPU cores makes the power supply real estate to grow even more exponentially. Even with this exponential increase in components and board space,  the power supplies are still slow and are unable to provide dynamic power needs of the load, causing decreased energy efficiency, increased heat and decreased battery run time.

SiBreeze's Patented SLIM SWITCHER™ and BEST SWITCHER™ Technologies

SiBreeze Technologies Patented Technologies Include:

* Three level and Multilevel Switched Capacitor Hybrid Power Supplies
- Integrated Voltage Regulator, AI CPU supplies,  Battery Charging, Wearables, IOT, Embedded Systems, Backlight Power Supply

*Patented technologies for parallel connected Main Switcher and Smaller but Faster Switcher
- RF Envelope Tracking

*Single Cycle Settling Boost Converters

SiBreeze Technologies proprietary technologies enable reduction of the Inductor value by 10X compared to a standard power supply running at the same switching frequency. Furthermore, compared to a standard power supply, power supplies based on our technology tremendously enhance the power supply speed, causing them to have a 5X bandwidth at the same switching frequency.

SiBreeze Technologies, with 10X smaller passives,  facilitates integration and co-packaging of the power supply with processor cores, resulting in reduced voltage dips and faster clocks in AI and data center server power supplies.

In addition, 10X smaller Inductor DCR increases current capability by 3X for a given temperature rise.  Furthermore, with the 5X improved bandwidth, it is possible to achieve the four phase response of a standard power supply using four inductors with just a single inductor, thus enabling finer partitioning of CPU voltage rails and therefore improving system efficiency and battery run time, all these with a decreased Bill-of-Materials.

Our technologies are beneficially to a wide ranging applications including AI, mobile, portable, data center, internet-of-things etc. Few application examples are shown below:

Reduced Bill of Materials Per-Core Supply with SiBreeze Turbo Fast Power Supplies Fine grained DVFS 10X decresed DCR , 3X Higher Current, Cooler Die Temperatures
laptopandphone

Mobile and Portables

  • 10X decreased inductor and DCR values, 5X bandwidth - Slimmer devices, decreased device thermals, increased battery run time.
  • Battery charger with 10X smaller inductor and DCR values - Significantly decreased thermals and form factor limitations. Higher current charging with cooler device temperature. Safe and True Fast Charge.
data-center

Data Center & Power Intensive AI

  • 10X smaller inductor and inductor DCR values enable integrated or 3D packaged power supply, provide 5X bandwidth and 3X inductor current capability, facilitate increased number of voltage rails with out exponentially increasing number of inductors and provide rapidly varying demand tracking power supplies with multiple independent voltage rails tracking intensive power needs of high demand applications
SiBreeze_IoT

Internet of Things

  • 10X Smaller Passives - Flexible form factor, enables new applications where an inductor couldn't used before because of the size limitations.
  • 50% Decreased Losses - Longer battery run time
  • Start-up from extremely low input voltages for sensor and self powered devices.

To Learn More...

SiBreeze Technologies is working with top tier, industry leaders and helping them with new technology adaptation in power management, technology consultation for reliable high volume designs and solving tough problems.

Get in touch to license our technologies, for power management design consultation needs or to learn more..