オーツーマイクロインターナショナルジャパン List of Products and Services

The OZ9211Q is a high-voltage LDO that can be connected to automotive batteries. It supports a fixed output of 5V or 3.3V with a load current of up to 150mA. It has low power consumption (16uA typical) and excellent load response. It is ideal as an LDO for powering microcontrollers and similar devices. This product is well-suited for BCP (Business Continuity Planning) in preparation for the upcoming semiconductor shortage. We will continue to release new LDO products for BCP support, so if you are interested, please contact us individually. Contact: omj@o2micro.com

• Other semiconductors
• Dedicated IC

The OZ3705 is an AFE IC designed for 3 to 5 cells, equipped with a discharge notification function and an integrated 12-bit AD converter. The absolute maximum ratings are 40V (VCC, VBAT), and the recommended operating voltage is 5.5V to 23.0V (VCC). We offer a wide range of battery management solutions. Our patented Battery Management Unit (BMU) IC provides cell balancing architecture and protection mechanisms, ensuring a high level of safety. 【Features】 ■ Analog Front End (AFE) IC for 3 to 5 cells ■ Built-in 12-bit AD converter (ADC) ■ I2C communication (up to 400KHz) ■ Automatic low power mode transition (standby mode) *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Dedicated IC

Currently, the display industry for TVs and PCs, as well as in-vehicle and gaming consoles, is increasingly adopting high-definition panel driving technology that utilizes local dimming. In particular, the shift to Mini-LED has led to a demand for increased control over the number of LED backlight segments. As for LED driver ICs, there is a need for multi-channel solutions to achieve low cost and space-saving designs. O2Micro offers a cutting-edge lineup of Mini-LED compatible LED drivers to meet these requirements. Contact: omj@o2micro.com

• Dedicated IC
• LCD display
• Switching Power Supply

【Target Applications】 Car navigation, display audio, electronic mirrors, head-up displays, and other devices equipped with medium to small LCD panels. LED Current: This is a 100mA x 4-channel LED driver. With the high definition of LCDs, many applications are struggling with EMC measures due to the increased current of LEDs. On the other hand, there is also a strong demand for cost reduction in the market, and I believe these two points are challenges for many applications. The OZ547 has a built-in boost FET. Furthermore, it is equipped with two dimming functions: current dimming and PWM dimming, and by improving load response, it has achieved cost reduction through the miniaturization of output capacitors. Additionally, it is equipped with various noise countermeasures, making it an LED driver IC that balances functionality and cost. This device is optimal for applications that require a wide dimming range and for applications that want to reduce BOM costs. ■Status: Currently in mass production ■Sample: Available upon request For more details, please download the catalog. For technical inquiries, please contact the address provided in the catalog.

• power supply
• Dedicated IC
• Other electronic parts

This catalog features a wide range of backlight-specific LED driver products from O2 Micro International Japan, compatible with various display sizes. Our backlight ICs help reduce component count, lower total costs, and improve efficiency for the consumer electronics market. 【Contents】 ■OZ9902C (1ch LED backlight IC) ■OZ560 (1ch LED backlight IC) ■OZ570 (1ch LED backlight IC) ■OZ9902A (2ch LED backlight IC) ■OZ9907B (2ch LED backlight IC), etc. *For more details, please download the PDF (English version) or feel free to contact us at omj@o2micro.com.

• Dedicated IC
• LCD display
• LED Module