- Restructured Hardware_PowerSupply.de.md with professional formatting
- Updated component selection back to BQ25672 system architecture
- Added comprehensive thermal calculations for MOSFET selection
- Implemented detailed RC soft-start calculations for SD card power switching
- Organized datasheets in structured folder hierarchy
- Added system architecture diagrams and technical specifications
- Optimized RC dimensioning with flexible formula for various component values
- Enhanced VBackup-Multiplexer section with corrected technical details
- Fixed component reference priorities (VDD supply via Q2, not Q1)
- Improved Power-Multiplexer (External Sources) technical description
- Added comprehensive component references in code format throughout
- Clarified sequential activation logic and power-good signal behavior
- Enhanced system advantages with voltage spike prevention details
- Improved professional technical terminology and structure
- Restructured document with improved layout and consistent internal linking
- Updated component specifications (bq25672 bq24296M, added bq24239)
- Corrected MOSFET specifications (AO3401A AO3400A for N-channel)
- Added new power multiplexer for external sources with discrete implementation
- Renamed power multiplexer to VBackup-multiplexer for clarity
- Enhanced system architecture diagram with correct component chain
- Unified BQ component naming convention (all lowercase)
- Added RC gate control for SD card switch to prevent current spikes
- Updated wake-up logic diagram with proper diode placement
- Reorganized datasheets: added new components, removed obsolete ones
- Converted German ß to Swiss ss throughout document
- Added placeholder sections for new discrete implementations
- Removed datasheet links from mermaid diagrams to fix rendering issues
- Moved all datasheet references from inline text to dedicated section
- Added comprehensive 'Datenblätter' section with categorized component links:
* Energieversorgung (XB4908A, BQ27441-G1, BQ25672)
* Spannungswandlung (TPS63020, XC6206P332MR-G, TPS2116)
* Diskrete Bauteile (HL3416)
- Updated table of contents to include new datasheet section
- Improved readability by removing link clutter from technical text
- Fixed flowchart diagram functionality in Hardware_PowerSupply.de.md
- Adds CONTRIBUTING.md and a German translation to establish commit message conventions.
- Creates a Hardware/ directory with a .gitignore for KiCad projects.
- Refactors and improves the power supply documentation.
Eduard Iten