component
TP4054S5
Public Made by Adomby adom
TECH PUBLIC Battery Management, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+98−8@@ -1,13 +1,108 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tp4054s5",+ "title": "TP4054S5",+ "brief": "TECH PUBLIC Battery Management, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TECH PUBLIC Battery Management, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tp4054s5" ],+ "component": {+ "mpn": "TP4054S5",+ "manufacturer": "TECH PUBLIC",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2301051530_TECH-PUBLIC-TP4054S5_C5342386.pdf",+ "parts": {+ "symbol": "tp4054s5.kicad_sym",+ "footprint": "tp4054s5.kicad_mod",+ "model_3d": "tp4054s5.glb",+ "model_3d_step": "tp4054s5.step",+ "lbr": "tp4054s5.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charge status output. Pulled low by an internal N-channel MOSFET during charging; high-impedance when charging completes or when the part detects an under-voltage-lockout condition. Drives an external LED (typ. via 1 k\u03a9 to VCC); with a 1 \u00b5F cap from BAT to GND the LED flashes rapidly when no battery is present."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground return."+ },+ {+ "number": "3",+ "name": "BAT",+ "type": "power_out",+ "description": "Charge current output to the Li-ion cell. Sources up to 500 mA and regulates the final float voltage to 4.2 V. Auto-disconnects from VCC when the charger is disabled or in shutdown; internal protection allows ~1 mA to flow between GND and BAT when the battery is reverse-connected, protecting the ESD diode."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input from the USB or adapter source. Operating range 4.3 V-7 V (absolute max 11 V); requires 0.1 \u00b5F-1 \u00b5F local decoupling. When VCC - VBAT drops below 30 mV the part enters sleep mode and BAT current falls below 2 \u00b5A."+ },+ {+ "number": "5",+ "name": "PROG",+ "type": "input",+ "description": "Charge-current program, monitor, and shutdown pin. A 1% resistor to GND sets IBAT = (VPROG / RPROG) \u00d7 1000 (e.g. RPROG = 2 k\u03a9 \u2192 500 mA, 10 k\u03a9 \u2192 100 mA); pin sits at ~1 V in constant-current mode. Disconnecting RPROG lets an internal 2.5 \u00b5A source pull PROG above the 1.0 V manual-shutdown threshold, stopping charging and dropping ICC to ~40 \u00b5A."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2301051530_TECH-PUBLIC-TP4054S5_C5342386.pdf",+ "pages": 5,+ "sha256": "76c5c9c8cfe49219",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "TECH PUBLIC",+ "Package": "SOT-23-5",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tp4054s5"+ ],+ "discovery_pitch": "TP4054S5 (TECH PUBLIC) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/tp4054s5-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }