component
JSM4057
Public Made by Adomby adom
JSMSEMI Battery Management, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "jsm4057",+ "title": "JSM4057",+ "brief": "JSMSEMI Battery Management, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "JSMSEMI Battery Management, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "jsm4057" ],+ "component": {+ "mpn": "JSM4057",+ "manufacturer": "JSMSEMI",+ "package": "SOT-23-6L",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e66e34e874cc55a26bc1f9724e2e1c7e.pdf",+ "parts": {+ "symbol": "jsm4057.kicad_sym",+ "footprint": "jsm4057.kicad_mod",+ "model_3d": "jsm4057.glb",+ "model_3d_step": "jsm4057.step",+ "lbr": "jsm4057.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charge status indicator. Pulled low by the internal switch while the battery is being charged; high-impedance otherwise. Typically drives a red LED to VCC through a series resistor. VOL \u2248 0.3 V @ 5 mA sink."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground / power return."+ },+ {+ "number": "3",+ "name": "BAT",+ "type": "power_out",+ "description": "Battery positive terminal. Sources charge current to the cell and regulates to 4.2 V float voltage. In standby / no-VCC condition, BAT leakage current is <3 uA. Absolute max BAT current 600 mA; absolute max voltage -0.3 V to 7 V."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Input supply (USB or adapter). Operating range 4.0 V - 6 V (absolute max -0.3 V to 7 V). Charging begins when VCC is above the UVLO threshold (typ 3.7 V) AND at least 100 mV above BAT. A 2.2 uF decoupling capacitor to GND is recommended."+ },+ {+ "number": "5",+ "name": "STDBY",+ "type": "output",+ "description": "Open-drain charge-complete indicator. Pulled low by the internal switch when the charge cycle has terminated; high-impedance during charging or fault. Typically drives a green LED. VOL \u2248 0.3 V @ 5 mA sink."+ },+ {+ "number": "6",+ "name": "PROG",+ "type": "input",+ "description": "Constant-current programming pin. Connect a resistor RPROG from PROG to GND to set the fast-charge current: IBAT = 1000 V / RPROG (e.g. 2 k\u03a9 \u2192 500 mA). PROG is regulated to 1.0 V in constant-current mode and 0.1 V in trickle mode; termination occurs when the servo voltage falls below 100 mV for >2 ms. Absolute max PROG voltage -0.3 V to 0.3 V; max current 600 uA."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/e66e34e874cc55a26bc1f9724e2e1c7e.pdf",+ "pages": 6,+ "sha256": "a94e1f5c3680b72e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "JSMSEMI",+ "Package": "SOT-23-6L",+ "Category": "PMIC",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "jsm4057"+ ],+ "discovery_pitch": "JSM4057 (JSMSEMI) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/jsm4057-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }