
LidPCB
Vrail99/PowerAnalyzer
Project for the Power Analyzer based on a COTS Power Monitoring IC

Project for the Power Analyzer based on a COTS Power Monitoring IC
PowerAnalyzer ACS71020 V2 is an open-source printed circuit board by Vrail99, from the Vrail99/PowerAnalyzer repository on GitHub. It is a 2-layer board of 58.5 × 67.9 mm with 41 parts on 54 nets, routed with 275 tracks and 44 vias.
It is built around the UCC12040DVE. Its parts include 9 capacitors, 6 resistors, 5 connectors, 4 ICs and 2 diodes. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Project for the Power Analyzer based on a COTS Power Monitoring IC
Hackaday Project Page:
https://hackaday.io/project/180663-power-analyzer-based-on-a-cots-power-monitoring-ic
Please visit this page for further information.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1meg | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1, R2, R3, R4 |
| 3 | , , GND | ||
| 3 | MountingHole_2.5mm | MountingHole:MountingHole_2.5mm | , , |
| 3 | TestPoint_Pad_D1.5mm | TestPoint:TestPoint_Pad_D1.5mm | 5V(AC), VINN, VINP |
| 2 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C4 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C9, C10 |
| 2 | Vf <= 0.3V | Diode_SMD:D_SOD-323_HandSoldering | D1, D2 |
| 1 | 100u | Capacitor_SMD:2312_SMD_CAP | C6 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 1meg | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5 |
| 1 | 2.2uH | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 1 | 3k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | RS1 |
| 1 | 4.7u | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C5 |
| 1 | 68u | Capacitor_SMD:2312_SMD_CAP | C7 |
| 1 | ACS71020 | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U2 |
| 1 | Fuse | own_footprints:Fuseholder 5x20mm | F1 |
| 1 | H_VinL_in | own_footprints:Flachstecker_8mm_B6.3mm_P4mm | J4 |
| 1 | L_VinL_out | own_footprints:Flachstecker_8mm_B6.3mm_P4mm | J2 |
| 1 | L_VinN_in | own_footprints:Flachstecker_8mm_B6.3mm_P4mm | J3 |
| 1 | L_VinN_out | own_footprints:Flachstecker_8mm_B6.3mm_P4mm | J1 |
| 1 | Lid-Connector FFC | Connector_Wuerth:FPC_8-pin_vertical_686108188622 | J9 |
| 1 | MOV | Varistor:RV_Disc_D7mm_W5.7mm_P5mm | RV1 |
| 1 | PBO-1-S5 | Converter_ACDC:Converter_ACDC_CUI_PBO-3-Sxx_THT_Vertical | PS1 |
| 1 | Si8641 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U4 |
| 1 | Teensy4.0 | teensy:Teensy40 | U3 |
| 1 | UCC12040 | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U1 |
The 40 most common of 41 parts.




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It measures 58.5 × 67.9 mm and has 2 copper layers, 1.6 mm thick.
41 parts, built around the UCC12040DVE. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Vrail99/PowerAnalyzer repository on GitHub, at the commit this page was made from: the board is PCB-files/MainPCB/PowerAnalyzer_ACS71020_V2.kicad_pcb and its schematic PCB-files/LidPCB/LidPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Vrail99 before reusing the design.