Alpha & Omega Semiconductor Inc. AOZ7111AI

AOZ7111AI Overview
Alpha & Omega Semiconductor Inc. is a well-known brand in the semiconductor industry, specializing in various power management solutions. One of their notable products is the PMIC - PFC (Power Factor Correction) chip. As a PMIC - PFC chip, it falls under the category of power factor correction devices, which are crucial for improving the efficiency of power supplies. In terms of its physical attributes, the Alpha & Omega Semiconductor Inc. PMIC - PFC chip is designed for surface mount applications. It features an 8-SOIC package/case with a width of 0.154 inches (3.90mm). The chip has 8 pins for connection and is typically supplied in tape and reel packaging, ensuring easy handling and storage during manufacturing processes. This specific PMIC - PFC chip from Alpha & Omega Semiconductor Inc. is an active component, meaning it is currently available for purchase and implementation in various electronic systems. It operates within a voltage supply range of 10.5V to 18V, making it suitable for a wide range of applications. The switching frequency of the chip is 350kHz, indicating its ability to handle high-frequency power switching operations efficiently. The mode of operation for this PMIC - PFC chip is critical conduction (CRM). This mode ensures that power factor correction is achieved by minimizing switching losses and optimizing the conduction of current. By utilizing critical conduction mode, the chip can effectively regulate the power factor and enhance the overall power efficiency of the system. Furthermore, it is worth mentioning that the Alpha & Omega Semiconductor Inc. PMIC - PFC chip is compliant with the Restriction of Hazardous Substances Directive (RoHS). This directive restricts the use of certain hazardous substances in electrical and electronic equipment, ensuring the safety and environmental friendliness of the product. In conclusion, the Alpha & Omega Semiconductor Inc. PMIC - PFC chip is a highly reliable and efficient component designed for power factor correction applications. With its surface mount capability, compact package size, and critical conduction mode, it offers excellent performance and contributes to the overall energy efficiency of electronic systems. Additionally, its compliance with RoHS regulations further emphasizes the brand's commitment to producing environmentally sustainable products.

AOZ7111AI Features

AOZ7111AI Applications
There are a lot of Alpha & Omega Semiconductor Inc. AOZ7111AI PFC PMICs applications.

Car window lift
Car wiper
Car eCall
Body control modules
Multiple-power supply system
Smart manufacturing
HVAC (Heating, Ventilation, and Air Conditioning)
SMPS (Switching-Mode Power Supply)
Game machines
Peripheral devices