In a digital-first world, everything is continually humming with power. From electric cars to mobile gadgets, the world is powered by battery technology, and lithium-ion batteries have been the mainstay for decades.

However, most of us are least concerned about managing batteries and how discrepancies in battery management can impact our devices. A power management system is, therefore, crucial today, balancing the architecture and protecting the mechanisms to ensure the highest level of safety. It must have the ability to address the functional, stability, reliability, and power consumption requirements of today’s ever-evolving devices and technologies.

As a trusted name in the electronics manufacturing space, O2Micro is a company established in April 1995, dedicated to the design, development, and sale of components for applications in the industry, automotive, and consumer electronics sectors. The company is known for having a fast response to market changes, strong customer relationships, and strong mixed-signal design capabilities with integrated Circuit (IC) capabilities.

O2Micro possesses an experienced design and management team and has branches across the globe. All their ICs are produced in globally recognized IC manufacturing factories. The company lays immense emphasis on intellectual property development and protection, owning a wide range and large numbers of IC and application field international invention patents, as well as a considerable amount of registered trademarks and other intellectual property.

Their customers cover leading manufacturers in the industry, automotive, and consumer electronics sectors worldwide. O2Micro is committed to providing solutions that ensure customer satisfaction, including designing highquality products to achieve great levels of system compatibility and delivering products on time. They drive quality system improvement based on measured performance and strive for continuous improvement in their processes to increase customer satisfaction.

In addition, O2Micro maintains rigorous quality control measures, ensuring that all products meet the required specifications. They ensure customer satisfaction through communication, continuous improvement, innovation, and quality enhancement. They rigorously follow IC manufacturing ISO quality system requirements and environmental protection regulations limitations to meet different quality requirements.

“In response to growing needs and current standards, O2Micro is focused on functional safety. We have a procedure in place for functional safety development, prioritizing safety and continuous improvement. O2Micro has obtained ISO 26262 certification, providing increased safety and prevention of accidents for automotive electrical and electronic systems,” says Liu.

At the same time, based on market demand, O2Micro provides different Automotive Safety Integrity Level (ASIL) level ICs for the electric vehicle field to meet different application fields. At present, we have developed the ASIL B level in the power management IC, such as LED driver for DMS/OMS, Camera Module Power Management, Local Dimming LED Backlight Driver with SPI Interface, LCD Display Power Management, and LED Backlight Driver and so on.

O2Micro have obtained ISO 26262 certification, providing increased safety and prevention of accidents for automotive electrical and electronic systems

Meantime, O2Micro is also developing the highly integrated and highly reliable battery monitoring and protection IC that can meet the highest level of functional safety requirements of ISO26262: ASIL D.

High ASIL level ICs usually need to follow a more stringent design process and method of ISO26262 to ensure the reliability and safety of the design. To improve the reliability and fault tolerance of the ICs, the ICs with high ASIL level need more detailed requirements analysis, more redundancy and faulttolerant design, more rigorous validation and testing, and more comprehensive failure modes and impact analysis.

O2Micro fosters a strong IP strategy and has been granted many international invention patents for ICs and their relevant application fields. Leveraging its extensive industry experience, the world’s leading power management system architecture, and an extremely strict and cautious quality control policy, O2Micro has earned cooperation opportunities with many well-known domestic and foreign manufacturers. In the coming years, the company’s goal is to be the leader in analog IC and occupy more market segmentation, especially in automotive applications. O2Micro will always be committed to providing high-quality, high-performance products meeting worldwide electronics manufacturers’ needs in the automotive sector.