Block diagram
Highlighted components are Nexperia focus products
Products - Earbuds
Products - Charging case
Design considerations
- Need to balance extremely long battery lifetimes with always on functionality - energy efficiency extremely important
- Low power dissipation is crucial in such small wearable devices
- Need for very small packages or wafer-level chip scale footprints
- For more power efficient wired charging, the inline Schottky diode can be replaced by two back-to-back MOSFETs
Minimize space, maximize efficiency
The smartphone has become crucial to our daily lives, connecting us to the ‘cloud’ as well as a host of peripherals - from smartwatches and earbuds to smart speakers and mixed reality headsets. As a long-term partner to the mobile phone industry, our proven portfolio helps your designs meet even the most challenging footprint constraints.
Industry leading protection for USB Type-C
Nexperia’s new ESD protection series for USB Type-C deliver industry’s highest surge robustness and lowest trigger voltage
Let us help you with product and design questions
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