component
TP4333
Public Made by Adomby adom
TPOWER Battery Management, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tp4333",+ "title": "TP4333",+ "brief": "TPOWER Battery Management, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TPOWER Battery Management, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tp4333" ],+ "component": {+ "mpn": "TP4333",+ "manufacturer": "TPOWER",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a5dbfe32aa5823d28cc59f4c576e1318.pdf",+ "parts": {+ "symbol": "tp4333.kicad_sym",+ "footprint": "tp4333.kicad_mod",+ "model_3d": "tp4333.glb",+ "model_3d_step": "tp4333.step",+ "lbr": "tp4333.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Boost output positive terminal and output-voltage sense input. Delivers regulated 5V (4.8-5.2V) at up to 1A to the USB load; requires low-ESR ceramic bulk cap (typ. 10uF x2) close to the pin."+ },+ {+ "number": "2",+ "name": "BAT",+ "type": "bidirectional",+ "description": "Li-ion battery positive terminal. Charge current is delivered here in charge mode (0.8A CC, 100mA trickle) and battery energy is drawn from here in boost/discharge mode. Discharge cut-off 2.85V, low-battery warning 3.0V, boost start-up 3.2V."+ },+ {+ "number": "3",+ "name": "SW",+ "type": "power_out",+ "description": "Drain of the internal boost-converter power NMOS (switch node). Connect the 1.5uH boost inductor between BAT and SW; inductor saturation current must exceed 3A. Boost switching frequency 0.7-1.3 MHz (typ. 1 MHz)."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground reference. Connect to a large-area ground pour; return currents for both the boost inductor and output cap should terminate at this pin."+ },+ {+ "number": "5",+ "name": "SWT",+ "type": "bidirectional",+ "description": "Combined push-button input and torch-LED driver. Short-press displays battery capacity via LEDs; long-press 2s toggles the flashlight LED (max drive current 50mA). Add a 100k pull-up from BAT to SWT if the LED leakage below 1.5V exceeds 1uA."+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Charging power input. Recommended operating range 4.5-5.5V (absolute 4.3-5.5V); accepts 5V USB source. Undervoltage lockout at VDD-VBAT = 180mV rising / 80mV falling."+ },+ {+ "number": "7",+ "name": "LED2",+ "type": "output",+ "description": "Discharge-indicator LED driver (open-drain sink, ~2mA at BAT=4V). Solid ON during normal discharge; blinks at 1Hz as a low-battery warning when VBAT falls below 3.0V."+ },+ {+ "number": "8",+ "name": "LED1",+ "type": "output",+ "description": "Charge-indicator LED driver (open-drain sink, ~2mA at BAT=4V). Blinks at 1Hz during charging and turns solid ON when the battery is fully charged."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/a5dbfe32aa5823d28cc59f4c576e1318.pdf",+ "pages": 5,+ "sha256": "c1bdff562f25c898",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "TPOWER",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tp4333"+ ],+ "discovery_pitch": "TP4333 (TPOWER) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tp4333-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }