#United States #San Jose #Kinetic Technologies #KTS1287 #KTS1289

Kinetic Technologies Expands USB Protection with New TVS Integrated Circuits

Kinetic Technologies has made a significant advancement in the realm of USB protective technology. With the introduction of the KTS1287 and KTS1289 flat-clamp transient voltage suppressors (TVS), this industry leader is aiming to provide robust defense against electrical surges and electrostatic discharge (ESD) events. These new monolithic integrated circuits (ICs) are specifically designed to help guard critical components from damage in various applications, ensuring reliability and safety in electronic devices.

Product Overview

The KTS1287 and KTS1289 are designed to offer enhanced surge protection, with the former capable of withstanding up to ±250V for standard power range (SPR) VBUS components and the latter managing up to ±200V for extended power range (EPR) components. Both devices provide top-notch ESD protection, rated at ±30kV contact air-gap, meeting stringent IEC standards. This makes them a fantastic option for a variety of gadgets including smartphones, tablets, laptops, and power banks.

What sets these devices apart from traditional TVS diodes is their integration of an active-clamp control circuit, a gate-driver, and a power MOSFET all packaged in a compact WLCSP configuration measuring just 1.66 x 1.56mm. This size advantage allows for a more efficient design that doesn’t compromise performance.

Benefits of Flat-Clamp Technology

By utilizing flat-clamp technology, the KTS1287 and KTS1289 offer tightly regulated voltage during surges. This feature significantly reduces clamping voltage, enabling designers to utilize components with lower voltage tolerances. Consequently, this leads to cost savings and decreases the complexity of the overall system without sacrificing performance and robustness.

Frank Mao, Senior Director of Marketing at Kinetic Technologies, explained, "Compared to traditional TVS diodes, the flat-clamp TVS device offers improved voltage regulation, which allows for design flexibility while lowering overall system costs."

Applications and Market Reach

These innovative devices are ideal for any USB or DC input applications that operate between 20V and 28V. As they cater to both consumer and enterprise markets, the applications are vast including docking stations, monitors, cameras, and other devices. The ability to protect against Electrical Overstress (EOS) damage in varying scenarios makes them suitable for a range of users from everyday consumers to industrial applications.

Detailed Specifications

KTS1287 Features:

• - Protection against surges up to ±250V (IEC61000-4-5)
• - ESD rating of ±30kV (IEC61000-4-2)
• - Operating in environments from -40°C to 85°C
• - 6-bump WLCSP package, pin-compatible with TVS3300
• - 20V input typical for SPR systems

KTS1289 Features:

• - Surge protection capacity of ±200V (IEC61000-4-5)
• - ±30kV ESD rating (IEC61000-4-2)
• - 28V input typical for EPR systems
• - Maximum clamping voltage of 39V at 80A of surge current
• - Compact WLCSP packaging environment from -40°C to 85°C

Availability

Both products are currently available for production, alongside options for varying maximum reverse working voltages. Kinetic Technologies encourages potential customers and partners to reach out for sample requests or inquiries regarding production schedules.

About Kinetic Technologies

Kinetic Technologies is renowned for designing high-performance analog and mixed-signal semiconductors that cater to a diverse range of industries including consumer electronics, automotive, and enterprise solutions. With its dual RD centers in Silicon Valley and Asia, Kinetic Technologies is well-positioned to deliver innovative and efficient power management solutions to address today’s real-world challenges.

To learn more about Kinetic Technologies and their product offerings, please visit Kinetic Technologies' website.