The smart wireless earbuds market is growing at an impressive rate. According to a report (URL: from market researcher, Arizton, the global earbuds market is estimated to reach revenues of around $7 billion by 2023, growing at a CAGR of about 31% during 2018-2023.

Optimized for compact and low-power applications, this design incorporates the P9222-R, an integrated single-chip wireless power receiver IC. It is highly efficient at light loads and very well-suited for applications like earbuds case charging.

System Benefits:

  • The P9222-R is an ultra-compact, efficient wireless power receiver for up to 5W applications 
  • The ISL9113A provides a power supply solution for devices powered by three-cell alkaline, NiCd, NiMH, or one-cell Li-ion/Li-polymer batteries
  • The ISL9205D is a complete charger for single-cell Li-ion/polymer batteries

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