sndsgd/eval-MP2338GTLA kicad version of the EV2338-TL-00A evaluation board for the MP2338GTL buck regulator. This project was created so I could test and later embed the design into a larger PCB.
Eval MP2338GTL is an open-source printed circuit board by sndsgd, from the sndsgd/eval-MP2338GTL repository on GitHub. It is a 2-layer board of 35.5 × 35 mm with 22 parts on 10 nets, routed with 45 tracks and 159 vias.
It is built around the MP2338GTL-P, CC0805MRX7R9BB104 and C2012X7S1A226MT000E, with the RC0603FR-07100KL and RC0603FR-0710KL among its other parts. Its parts include 8 capacitors, 6 resistors, 2 connectors, 1 IC and 1 inductor.
eval-MP2338GTLA kicad version of the EV2338-TL-00A evaluation board for the MP2338GTL buck regulator. This project was created so I could test and later embed the design into a larger PCB.
Powered from a 20V / 3A USB-PD source, and configured for a 5V output, the board produced 5.04 V and sustained 2.8A continuously for six hours without issues.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad | H1, H2, H3, H4 |
| 2 | 0.1uf | Capacitor_SMD:C_0805_2012Metric | C3, C5 |
| 2 | 10uf | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 22uf | Capacitor_SMD:C_0805_2012Metric | C7, C8 |
| 2 | Screw_Terminal_01x02 | project:691137710002 | J1, J2 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 180k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 22nf | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 360k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 40.2k | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 470pf | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 49.9k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 6.5uH | project:WE-HCI_7050 | L1 |
| 1 | MP2338GTL-P | Package_TO_SOT_SMD:SOT-583-8 | U1 |
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It measures 35.5 × 35 mm and has 2 copper layers, 1.6 mm thick.
22 parts, built around the MP2338GTL-P, CC0805MRX7R9BB104, C2012X7S1A226MT000E and RC0603FR-07100KL. 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 sndsgd/eval-MP2338GTL repository on GitHub, at the commit this page was made from: the board is eval-MP2338GTL.kicad_pcb and its schematic eval-MP2338GTL.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 sndsgd before reusing the design.