Kinetic Technologies is Behind Every Port™. Don’t risk equipment failure. Protect your system with our industry-leading, ultra-fast technology. Learn more about our superior port protection solutions below.

Behind Every Port™ Applications

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Behind Every Port™ Product Lines

With more than 2 billion parts sold and counting, we provide superior port protection solutions for ethernet and USB type-c applications.

Learn more about our industry-leading port protection product lines.


USB Type-C Solutions

VBUS OVP + Surge Protection
KTS1656 Dual Output: OVP Switch with Single Input, Dual Output Switches with 200V Surge Protection
KTS1676 Single Output: Overvoltage Protector with Bidirectional Blocking and Surge Protection
KTS1678 Dual Output: OVP Switch with Single Input, Dual Output Switches with Surge Protection and Individual Enables
KTS1680 Single Output: 100V Surge Protected OVP Switch
KTS1681 Single Output: Ultra-Fast 100V Surge Protected OVP Switch, with VDET output and MIC function
KTS1681A Single Output: 4 Amp Overvoltage Protection IC with Sense Output
D+/D- OVP + Surge Protection
KTU1000 USB Hi-Speed Switch with Fault Protection
KTU1001 USB D+/D- Hi-Speed or SBU1/2 Switch with Fault Protection
KTU1001A USB D+/D- Hi-Speed or SBU1/2 Switch with Fault Protection
SBU 1/2 OVP + Surge
KTU1001 USB D+/D- Hi-Speed or SBU1/2 Switch with Fault Protection
KTU1001A USB D+/D- Hi-Speed or SBU1/2 Switch with Fault Protection
CC1/2, SBU1/2 OVP + Surge
KTU1101 USB Type-C Port Protector for CC and SBU Pins

Ethernet Solutions

Kinetic Technologies offers robust Ethernet protection technology. From our integrated PD and DC-DC controller functions with integrated high-voltage isolation to our protection and system monitoring solutions.

We offer a range of controllers, from flexible, basic design to highly integrated, full-featured SoCs. Single or multiple output versions are available, and our integrated 2kV digital isolation technology eliminates the need for opto-couplers or other signal isolation devices.

Our industry-leading, integrated ESD and Common Mode EMI suppression solutions are built around our patented and proprietary Active EMC suppression technology to significantly improve EMC performance in Ethernet applications. We take a “Design for Compliance” approach to system design from the start and are committed to helping you eliminate EMC compliance challenges.

Browse our portfolio below to learn more about our highly flexible technology that minimizes component count and design footprint.

Integrated PoE PD + DC-DC Controller
AS1113 13W PoE PD + DC-DC Controller, 802.3af
AS1114 13W PoE PD + High Efficiency DC-DC Controller, 802.3af
AS1138 13W/30W 802.3af/at PoE PD and Integrated DC-DC Controller
EMI/ESD Suppression
KTA1550 Dual-channel Active Choke for EMI Suppression w/ Integrated ESD Protection
KTA1552 Quad Channel Active EMI & ESD Suppressor for Ethernet Applications