component
SLM8254AAV
Public Made by Adomby adom
SOLA IC Battery Management, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+164−8@@ -1,13 +1,174 @@ {+ "schema_version": 1,+ "type": "component", "slug": "slm8254aav",+ "title": "SLM8254AAV",+ "brief": "SOLA IC Battery Management, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "SOLA IC Battery Management, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "slm8254aav" ],+ "component": {+ "mpn": "SLM8254AAV",+ "manufacturer": "SOLA IC",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2308221104_SOLA-IC-SLM8254AAV_C7541669.pdf",+ "parts": {+ "symbol": "slm8254aav.kicad_sym",+ "footprint": "slm8254aav.kicad_mod",+ "model_3d": "slm8254aav.glb",+ "model_3d_step": "slm8254aav.step",+ "lbr": "slm8254aav.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "COP",+ "type": "output",+ "description": "Charge-control FET gate drive terminal (Nch open-drain output). Drives the external charge-path N-MOSFET; goes high (through external pull-up) to disable charging on overcharge or 0V-charge inhibit."+ },+ {+ "number": "2",+ "name": "VMP",+ "type": "input",+ "description": "Voltage sense terminal between VC1 and VMP, used as the overcurrent-3 (charger over-current / charger-detect) detection input. Internally tied to VDD via ~1 M\u03a9 (R_VMD) and to VSS via ~900 k\u03a9 (R_VMS)."+ },+ {+ "number": "3",+ "name": "DOP",+ "type": "output",+ "description": "Discharge-control FET gate drive terminal (CMOS output, VSS\u2194VDD). Drives the external discharge-path N-MOSFET; goes low to disable discharge on overdischarge or overcurrent 1/2/3."+ },+ {+ "number": "4",+ "name": "VINI",+ "type": "input",+ "description": "Voltage sense terminal between VSS and VINI, used as the overcurrent-1 and overcurrent-2 detection input. Connect to the pack's V- (load) side through the sense resistance of the series FETs."+ },+ {+ "number": "5",+ "name": "CDT",+ "type": "passive",+ "description": "Delay-capacitor terminal for overdischarge detection delay (t_DL) and overcurrent-1 detection delay (t_IOV1). Typical external capacitor 0.1 \u00b5F sets t_DL \u2248 100 ms, t_IOV1 \u2248 10 ms."+ },+ {+ "number": "6",+ "name": "CCT",+ "type": "passive",+ "description": "Delay-capacitor terminal for overcharge detection delay (t_CU). Typical external capacitor 0.1 \u00b5F sets t_CU \u2248 1 s."+ },+ {+ "number": "7",+ "name": "VSS",+ "type": "power_in",+ "description": "Negative supply input; connects to the negative terminal of the bottom cell (cell 4 in 4-series mode)."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "9",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "10",+ "name": "SEL",+ "type": "input",+ "description": "3/4-series select input. Tie to VSS for 3-cell mode, tie to VDD for 4-cell mode. V_SELH \u2265 VDD\u00d70.8, V_SELL \u2264 VDD\u00d70.2."+ },+ {+ "number": "11",+ "name": "CTL",+ "type": "input",+ "description": "Control input to enable/disable the charge and discharge FETs (COP and DOP). V_CTLH \u2265 VDD\u00d70.8, V_CTLL \u2264 VDD\u00d70.2."+ },+ {+ "number": "12",+ "name": "VC4",+ "type": "input",+ "description": "Sense pin: negative terminal of cell 3 / positive terminal of cell 4. Used for per-cell overcharge and overdischarge detection."+ },+ {+ "number": "13",+ "name": "VC3",+ "type": "input",+ "description": "Sense pin: negative terminal of cell 2 / positive terminal of cell 3. Used for per-cell overcharge and overdischarge detection."+ },+ {+ "number": "14",+ "name": "VC2",+ "type": "input",+ "description": "Sense pin: negative terminal of cell 1 / positive terminal of cell 2. Used for per-cell overcharge and overdischarge detection."+ },+ {+ "number": "15",+ "name": "VC1",+ "type": "input",+ "description": "Positive terminal sense pin of cell 1 (the top-most cell). Used together with VDD for cell-1 voltage detection."+ },+ {+ "number": "16",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply input; connects to the positive terminal of cell 1 (the pack's +) via a series resistor. Absolute max VSS+26 V; operating VDD-VSS = 3 V to 24 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2308221104_SOLA-IC-SLM8254AAV_C7541669.pdf",+ "pages": 22,+ "sha256": "df2f7926e9b67b0b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "SOLA IC",+ "Package": "TSSOP-16",+ "Category": "PMIC",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "slm8254aav"+ ],+ "discovery_pitch": "SLM8254AAV (SOLA IC) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/slm8254aav-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }