U3 to IC1 Transfer


Thought for 1 min 36 sec
Reading TPS63802 Stage 2 Verification's report…
Thought for 14 sec
3/3 Verify capacitor evidence, touched-net diffs, ERC, and all negative checks independently

Phase A: verify Stage 1 state, exact-part availability, and TPS63802 footprint geometry

Phase B: replace L3, add and wire U3, and add feedback divider

Verify capacitor evidence, touched-net diffs, ERC, and all negative checks independently

Thought for 7 sec
Awaiting 1 background task
Received notification from "TPS63802 Audit" that it finished — picking the work back up.
Stage 2 build is complete:
  • U3 TPS63802DLAT installed and wired
  • L3 replaced with Murata DFE201612E-R47M=P2
  • R13/R25 feedback divider added
  • Critical switch nodes reported correctly separated: U3 pin 7/L3 pin 2=REG_SW2; U3 pin 9/L3 pin 1=REG_SW1
  • PG is explicitly unconnected; PGOOD_N unchanged
  • Initial ERC reported clean
The independent audit finished, but I cannot retrieve and reconcile its final report because no ACUs remain. That reconciliation, the full 12-item report, and final Stage 2 sign-off remain pending; no further project changes should be made until the audit is reviewed.
Reconcile the TPS63802 audit
Review remaining design checks
Verify regulator implementation
Document Stage 2 decisions

ENC1
R13
Resistance
Resistance
L3
Inductance
Inductance
U1
J2
D1
R25
Resistance
Resistance
R11
Resistance
10kΩ
R4
Resistance
22Ω
R3
Resistance
22Ω
C1
Capacitance
4.7uF
R2
Resistance
5.1kΩ
R9
Resistance
100kΩ
R12
Resistance
10kΩ
C5
Capacitance
4.7uF
R10
Resistance
1.18kΩ
R1
Resistance
5.1kΩ
C2
Capacitance
1uF
R5
Resistance
2kΩ
J1

ESP32 Rotary UI Controller dPUo

ESP32 Rotary UI Controller dPUo thumbnail