Wiring Block Diagram Components
Thought for 4 mins 3 sec
Components Proposed for Addition
Table
| Part Name | Purpose | Manufacturer Part Number | Quantity | Footprint | Datasheet |
|---|---|---|---|---|---|
| 2.2 µH Shielded Inductor (2 A) | Single-inductor (SIMO) element required by MAX77654 to generate all three SBB rails | IHHP0806AZER2R2M01 | 1 | 0806 | |
| 10 µF Ceramic Capacitor (X7R 25 V) | Bulk output capacitance for each SBB rail to meet MAX77654 transient specs (CSBB0/1/2) | C3216X7R1E106K160AB | 3 | 1206 | |
| 2.2 µF Ceramic Capacitor (X7R 16 V) | Input/output caps for the two on-chip LDOs (CIN_LDOx, COUT_LDOx) recommended ≥ 2.2 µF | C0805C225K4RAC3123 | 2 | 0805 | |
| 100 nF Ceramic Capacitor (X7R 16 V) | High-frequency decoupling placed within 5 mm of ESP32-S3-MINI 3V3 pins (per Flux KB decoupling guidance) | CC0402KRX7R7BB104 | 4 | 0402 |
Based on the Flux knowledge base recommendations:
- Each power pin on the ESP32 module should have a 100 nF capacitor within 5 mm (decoupling best-practice).
- Capacitor voltage ratings are kept below 60 % of their maximum to satisfy derating rules.
- The inductor’s saturation current exceeds the SIMO peak requirements with a ≥40 % margin.
Would you like me to add these parts to your schematic now?
Thought for 20 sec
- Added 1x IHHP0806AZER2R2M01 as L1
- Added 3x C3216X7R1E106K160AB as C3, C7, C8
- Added 2x C0805C225K4RAC3123 as C9, C10
- Added 4x CC0402KRX7R7BB104 as C11, C12, C13, C14
