component
ME4054BM5G-N
Public Made by Adomby adom
MICRONE 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": "me4054bm5g-n",+ "title": "ME4054BM5G-N",+ "brief": "MICRONE Battery Management, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MICRONE Battery Management, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "me4054bm5g-n" ],+ "component": {+ "mpn": "ME4054BM5G-N",+ "manufacturer": "MICRONE",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f4052de57e97004cf68f0f4944c76a97.pdf",+ "parts": {+ "symbol": "me4054bm5g-n.kicad_sym",+ "footprint": "me4054bm5g-n.kicad_mod",+ "model_3d": "me4054bm5g-n.glb",+ "model_3d_step": "me4054bm5g-n.step",+ "lbr": "me4054bm5g-n.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charge status output. Pulled low by an internal N-channel switch while a charge cycle is in progress; high-impedance otherwise (VOL \u2248 0.3 V at ICHRG = 5 mA, max 0.6 V). Absolute max pin voltage 6.5 V. Tie through an LED+resistor (typ 1 k\u03a9) to VCC or leave with a pull-up."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Return for VCC, BAT, and PROG. Must be tied to the PCB ground plane; also serves as the primary thermal path for the SOT-23-5."+ },+ {+ "number": "3",+ "name": "BAT",+ "type": "power_out",+ "description": "Battery connection pin. Sources up to 500 mA of charge current to the single-cell Li-Ion cell and regulates the float voltage to 4.2 V \u00b11%. In shutdown/sleep mode BAT sink current drops to <2 \u00b5A. Absolute max voltage \u22120.3 to 6.5 V; absolute max current 500 mA."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive input supply (typ 5 V, operating 4.0-6.5 V; recommended \u22645.5 V at 0.5 A charge). Powers all internal circuitry and the pass MOSFET. When VCC drops within ~80 mV of VBAT (VASD), the device enters low-power sleep mode (IBAT < 2 \u00b5A). Bypass with a 1 \u00b5F capacitor to GND."+ },+ {+ "number": "5",+ "name": "PROG",+ "type": "passive",+ "description": "Charge-current program and monitor pin. A resistor RPROG from PROG to GND sets the constant-current charge level: ICHG = 1000 V / RPROG (e.g. 2 k\u03a9 \u2192 500 mA, 10 k\u03a9 \u2192 100 mA). Regulated to 1 V in CC mode and 0.1 V in precharge; measuring VPROG gives IBAT = 1000\u00b7VPROG/RPROG. Leaving PROG floating puts the chip into disable/shutdown mode. Absolute max \u22120.3 V to VCC+0.3 V, 800 \u00b5A."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/f4052de57e97004cf68f0f4944c76a97.pdf",+ "pages": 16,+ "sha256": "37421ce407777cbc",+ "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": "MICRONE",+ "Package": "SOT-23-5",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "me4054bm5g-n"+ ],+ "discovery_pitch": "ME4054BM5G-N (MICRONE) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/me4054bm5g-n-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }