Smart terminals such as mobile have become an integral part of life. Users have higher requirements for the performance, range, and quality of their devices.
Long charging time
Insufficient battery life
High product quality requirements
Powerquark unveils next-generation fully integrated buck-boost charger
Powerquark launches audio power amplifier, defining an immersive acoustic experience
Powerquark unveiled its new audio power amplifier series, including the 10.5V PQ28561 and the 9.5V PQ28376. These products are designed to flexibly meet the audio voltage requirements of smartphones across different quality and price segments. The series features ultra-low standby power consumption and high power conversion efficiency, significantly extending the audio playback time of smartphones. Specifically, PQ28561 achieves a standby power consumption as low as 9.1mW, a 43.7% reduction compared to similar products. At the common 1W power level, its power conversion efficiency reaches up to 90.5%, and its UVLO threshold is as low as 1.7V, aligning with the development trend of silicon anode batteries. This delivers a powerful, pure, and long-lasting audio experience for users, marking Powerquark's strategic expansion into the acoustic market.
Powerquark Launches Fully Integrated "Perception-Computation-Execution" OIS Drive Chip
Powerquark officially released the Optical Image Stabilization (OIS) Voice Coil Motor (VCM) drive chip PQ29111. This chip achieves complete closed-loop control and can support one-axis anti-shake compensation. It provides a full-link, high-precision solution for camera modules in smartphones, tablets, and wearable devices, ranging from perception to execution. This marks a high-end breakthrough for Powerquark in the field of optical image stabilization.
