Since some smartphone brands removed 3.5mm audio jack from some of their handsets, the market of Bluetooth earphones is growing rapidly. All the manufacturers of Bluetooth earphones become more active to upgrade their products.
They need to lead in the market, after all, so the product designers are trying to design more stylish, attractive, optimized and easy to wear earphones. This designing part somewhat is dependent on the hardware parts too. Especially for small is size gadgets like TWS earphones.
Samsung recently introduced two PMICs (Power Management Integrated Circuits) MUA01 and MUB01. The first one is designed for the charging cases and MUB01, the second one is designed for the earbuds. As per the company, these two ICs are the replacement of up to ten individual hardware components. This optimization can be responsible for longer battery life, as well as bigger battery usability.
The company is manufacturing these two ICs, MUA01, and MUB01, in mass amounts and using in recently announced Galaxy Buds+ TWS earbuds.
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