component
ME4057ASPG-N
Public Made by Adomby adom
MICRONE Battery Management, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+126−8@@ -1,13 +1,136 @@ {+ "schema_version": 1,+ "type": "component", "slug": "me4057aspg-n",+ "title": "ME4057ASPG-N",+ "brief": "MICRONE Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MICRONE Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "me4057aspg-n" ],+ "component": {+ "mpn": "ME4057ASPG-N",+ "manufacturer": "MICRONE",+ "package": "ESOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/50772767c34e5a26f1064a7b738ca982.pdf",+ "parts": {+ "symbol": "me4057aspg-n.kicad_sym",+ "footprint": "me4057aspg-n.kicad_mod",+ "model_3d": "me4057aspg-n.glb",+ "model_3d_step": "me4057aspg-n.step",+ "lbr": "me4057aspg-n.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "TEMP",+ "type": "input",+ "description": "Battery temperature sense input. Connect to an external NTC thermistor divider to monitor battery temperature; charging is suspended when V(TEMP) is below 45%*VCC or above 80%*VCC (over/under temperature). Tie directly to GND if temperature monitoring is not used."+ },+ {+ "number": "2",+ "name": "PROG",+ "type": "passive",+ "description": "Constant-current program and charge-current monitor pin. An external resistor R_PROG from PROG to GND sets the fast-charge current per I_BAT = (V_PROG / R_PROG) * 1100, with V_PROG \u2248 1.0V. Typical values: R_PROG = 1.1k\u03a9 \u2192 1000mA, 2.2k\u03a9 \u2192 500mA."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. The exposed thermal PAD on the ESOP-8 package should also be soldered to the GND plane to improve thermal dissipation for the internal pass MOSFET."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Chip input supply pin, typically from a USB port or AC adapter. Operating range 4.0V to 9.0V (absolute max 10V); when VCC drops to within ~80mV of V(BAT) the chip shuts down and enters sleep mode (leakage < 2\u00b5A)."+ },+ {+ "number": "5",+ "name": "BAT",+ "type": "power_out",+ "description": "Battery connection / charge current output. Regulated float voltage is 4.2V (ME4057ASPG-N) with \u00b11% accuracy; supplies up to 1A programmed charge current to a single Li-ion/Li-polymer cell."+ },+ {+ "number": "6",+ "name": "STDBY",+ "type": "output",+ "description": "Open-drain charge-complete (standby) status indicator, active low. Internal N-channel pulls STDBY low when charging has terminated (charge current below C/10); high-impedance otherwise."+ },+ {+ "number": "7",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charge status indicator, active low. Internal N-channel pulls CHRG low while a charge cycle is in progress; high-impedance in all other states."+ },+ {+ "number": "8",+ "name": "CE",+ "type": "input",+ "description": "Chip enable input. Drive high to enable normal charger operation, drive low to shut the chip down. Compatible with TTL or CMOS logic levels; absolute max 10V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/50772767c34e5a26f1064a7b738ca982.pdf",+ "pages": 17,+ "sha256": "3b33536d2bdfda15",+ "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": "MICRONE",+ "Package": "ESOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "variants": [+ {+ "mpn": "ME4057ASPG-N",+ "kind": "packaging"+ },+ {+ "mpn": "ME4057ASPG-NDSPG-N",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "me4057aspg-n"+ ],+ "discovery_pitch": "ME4057ASPG-N (MICRONE) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +148,5 @@ "docs/me4057aspg-n-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }