component
XT4054K421MR-G
Public Made by Adomby adom
NATLINEAR Battery Management, SOT-23-5L. 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": "xt4054k421mr-g",+ "title": "XT4054K421MR-G",+ "brief": "NATLINEAR Battery Management, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "NATLINEAR Battery Management, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "xt4054k421mr-g" ],+ "component": {+ "mpn": "XT4054K421MR-G",+ "manufacturer": "NATLINEAR",+ "package": "SOT-23-5L",+ "pin_count": 5,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3075b676691c44d0b01bb96b92e93653.pdf",+ "parts": {+ "symbol": "xt4054k421mr-g.kicad_sym",+ "footprint": "xt4054k421mr-g.kicad_mod",+ "model_3d": "xt4054k421mr-g.glb",+ "model_3d_step": "xt4054k421mr-g.step",+ "lbr": "xt4054k421mr-g.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charge-status output. Pulled low by an internal N-channel MOSFET while charging; high-impedance when charging completes or when the input UVLO condition is detected. Drives an LED to ground; a 1 uF cap from BAT to GND causes the LED to blink rapidly when no battery is present."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / device reference (VSS)."+ },+ {+ "number": "3",+ "name": "BAT",+ "type": "power_out",+ "description": "Charge-current output to the Li-Ion battery. Regulates the float voltage to 4.2 V (\u00b11%). Internal reverse-battery protection: with VBAT = -4 V a ~0.7 mA path forms between GND and BAT to protect the internal ESD diode. Requires a >=1 uF decoupling capacitor."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input to the charger. Operating range 4.25 V to 6.5 V (absolute max 7 V); requires at least 1 uF bypass capacitance. When VCC falls within ~30 mV of VBAT the device enters shutdown and BAT current drops below 2 uA."+ },+ {+ "number": "5",+ "name": "PROG",+ "type": "bidirectional",+ "description": "Charge-current program, current-monitor, and shutdown pin. A 1% resistor to GND sets IBAT = (VPROG/RPROG) x 1000; VPROG = 1 V in constant-current mode. Floating the pin lets an internal 3 uA pull-up raise VPROG; above ~1.21 V the part enters shutdown (ICC ~25 uA). Pin clamps near 2.4 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/3075b676691c44d0b01bb96b92e93653.pdf",+ "pages": 10,+ "sha256": "ddf60b23914cd0af",+ "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": "NATLINEAR",+ "Package": "SOT-23-5L",+ "Category": "PMIC",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "xt4054k421mr-g"+ ],+ "discovery_pitch": "XT4054K421MR-G (NATLINEAR) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/xt4054k421mr-g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }