wafa_ath
DIIDevHeads IoT Integration Server
•Created by Afuevu on 9/9/2024 in #pcb-and-analog
Designing a Type-C Charger with 12V Input for Phone and Laptop Charging
You will need a buck converter (5V for phone), boost converter (18.3V for laptop), PD controller, and power multiplexer. The PD controller negotiates voltage, while the multiplexer switches between converters. Consider TPS62903 (buck), LM2733 (boost), and TPS65987D (multiplexer) as potential ICs. The system will dynamically adjust output based on the connected device's requirements.
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