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high-current-5v-regulator

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@bobby1321

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KiCad projectAll 17 files, ready to open in KiCad3.3 MB
For fabricationGerbers, drill, pick-and-place and BOMGerbers and drill zip725 KBGerbers and drill zip: 4S-Li-ion-battery-meter120 KBGerbers and drill zip: 5v-regulator-v2124 KBGerbers and drill zip: relay-hat-v1361 KBGerbers and drill zip: relay-hat-v2507 KBPick and place (CSV)3.9 KBPick and place (CSV): 4S-Li-ion-battery-meter2.3 KBPick and place (CSV): 5v-regulator-v23.5 KBPick and place (CSV): relay-hat-v14.1 KBPick and place (CSV): relay-hat-v21.9 KBBOM CSV21 KB
Schematic PDFEvery sheet, to read or print147 KB
3D modelThe board with its parts, for an enclosure (GLB)3D model (GLB)9.1 MB3D model (GLB): 4S-Li-ion-battery-meter1.6 MB3D model (GLB): 5v-regulator-v24.7 MB3D model (GLB): relay-hat-v15.0 MB3D model (GLB): relay-hat-v22.4 MB
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README

High Current 5V DC Buck Converter Board

This board is a high current (8A) buck converter based around the TPS51386 for providing USB power to multiple devices from one board. Focused around working from a 4S Lithium Ion battery, it should work for any input voltage source from 10V-26V DC. The board also incorporates two INA219A PMICs for monitoring input & output power over I2C.

Also included in this repo is a small 4S Li-Ion battery voltage meter.

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