X-FAB Upgrades Automotive High-Voltage CMOS Platform to 180nm

High-voltage primitive devices have taken a significant leap forward with the introduction of the 2nd generation models, showcasing a remarkable up to 50% reduction in RDSon figures compared to their predecessors. This advancement presents a compelling alternative that is strategically positioned to cater to specific key applications, especially those requiring a reduction in device footprints and minimized unit costs.

The XP018 platform stands out as a modular 180nm high-voltage EPI technology solution, centered around a low mask count 5-V single-gate core module. Offering support for an extended temperature range of -40 to 175°C, the platform provides a diverse array of optional devices and modules. These include high-gain bipolar devices, standard and high-capacitance MIM capacitors, multi-threshold (Vt) options, Schottky diodes, and depletion devices.

One of the standout features of the XP018 platform is its compatibility with high-reliability automotive non-volatile memory (NVM), encompassing embedded Flash, EEPROM, and OTP. This design focus makes the platform specifically tailored for cost-sensitive and robust applications within the automotive, industrial, and medical sectors.

Expanding on its capabilities, the platform now incorporates new 40-V/60-V devices alongside the introduction of 5.3-V Zener diodes. The low leakage Zener diode plays a crucial role in safeguarding the gate oxide in critical applications, particularly in scenarios like Wide Bandgap gate driver applications. Additionally, users can benefit from the inclusion of new isolated drain high-voltage devices up to 24 V and a fresh 1.8 V medium Vt option.

Tilman Metzger, the Product Line Manager for High-Voltage at X-FAB, expressed his enthusiasm about the latest developments: “With this update of our XP018 platform, we are showcasing X-FAB’s dedication to enhancing established technologies. Having been in production for over a decade, the XP018 platform continues to witness widespread adoption for new designs across our key market segments. The introduction of competitive high-voltage devices and updates will empower our customers to create more innovative and cost-effective products. Designers leveraging the new XP018 primitive devices can take advantage of comprehensive PDK support across major EDA platforms like Cadence, Siemens EDA, Synopsys, ensuring seamless integration and optimization for various applications.”

Looking ahead, a new medium Vt standard cell library is set to be unveiled in Q3 2024, further solidifying the XP018 platform’s position as a frontrunner in high-voltage primitive devices.

For more information, visit www.xfab.com.