nearxos/USB_PD_ESP32S3
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USB-C PD board with ESP32-S3

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Complete initial design:
- CH224K PD sink controller (custom corrected symbol)
- USB-C receptacle (16-pin USB2.0)
- P-Channel MOSFET VBUS switch
- LD1117S33 3.3V LDO regulator (800mA)
- ESP32-S3-WROOM-1 module
- 15 nets: VBUS, VOUT, 3V3, GATE, CC1/CC2, USB_DP/USB_DN
- 5.1kΩ CC pull-down resistors
- CFG1/CFG2 for PD voltage selection
- Input/output decoupling capacitors
This commit is contained in:
nearxos
2026-06-20 17:31:20 +03:00
commit ef2514c332
6 changed files with 688 additions and 0 deletions
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sym-lib-table Normal file
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(sym_lib_table
(version 7)
(lib (name "USB_PD_ESP32S3")(type "KiCad")(uri "${KIPRJMOD}/USB_PD_ESP32S3.kicad_sym")(options "")(descr ""))
)