component
TC4059
Public Made by Adomby adom
Shenzhen Fuman Battery Management, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tc4059",+ "title": "TC4059",+ "brief": "Shenzhen Fuman Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shenzhen Fuman Battery Management, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tc4059" ],+ "component": {+ "mpn": "TC4059",+ "manufacturer": "Shenzhen Fuman",+ "package": "ESOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "Battery Management",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fac21005f8bb11ed4c14ecbf512cb443.pdf",+ "parts": {+ "symbol": "tc4059.kicad_sym",+ "footprint": "tc4059.kicad_mod",+ "model_3d": "tc4059.glb",+ "model_3d_step": "tc4059.step",+ "lbr": "tc4059.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "TEMP",+ "type": "input",+ "description": "Battery temperature sense input. Connect to the divider between VCC, an NTC thermistor and GND. Charging is suspended when V(TEMP) < 30% VCC (hot) or > 60% VCC (cold). Tie to GND to disable the NTC feature; other charging functions remain normal."+ },+ {+ "number": "2",+ "name": "PROG",+ "type": "passive",+ "description": "External charge-current programming pin. A resistor from PROG to GND sets fast-charge current per I_BAT = V_PROG / R_PROG \u00d7 1700 (V_PROG = 1V in CC mode, 0.1V in trickle mode). Also used to monitor instantaneous charge current. 1% precision resistor recommended."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground / power return."+ },+ {+ "number": "4",+ "name": "VCC",+ "type": "power_in",+ "description": "Input supply. Normal operating range 4.5-6V (typical 5V); OVP trips at ~7V (6.7-7.3V) and absolute max is 36V (slow ramp), enabling survival of hot-plug transients. UVLO ~3.5V rising with 100mV hysteresis."+ },+ {+ "number": "5",+ "name": "BAT",+ "type": "power_out",+ "description": "Battery connection / charge current output. Regulates to 4.2V float and sources the programmed charge current up to 1A. High-voltage tolerant to 30V; sleep-mode leakage \u2264 30nA. Bypass with 1-10\u00b5F to GND close to the pin."+ },+ {+ "number": "6",+ "name": "STDBY",+ "type": "output",+ "description": "Open-drain charge-complete indicator. Internally pulled low (up to 5mA) when charging has terminated (charge current has fallen below I_TERM); high-impedance otherwise. Absolute max 7V."+ },+ {+ "number": "7",+ "name": "CHRG",+ "type": "output",+ "description": "Open-drain charging status indicator. Pulled low (up to 5mA) while a charge cycle is in progress; high-impedance otherwise. Typically drives an LED to indicate charging activity. Absolute max 7V."+ },+ {+ "number": "8",+ "name": "EN",+ "type": "input",+ "description": "Chip enable input, TTL/CMOS compatible. Logic high (V > 1V typ) enables normal operation; logic low (V < 0.9V typ) puts the device into shutdown (~22\u00b5A). Absolute max 7V; leakage \u00b11\u00b5A."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/fac21005f8bb11ed4c14ecbf512cb443.pdf",+ "pages": 10,+ "sha256": "ee4d4d1e5d946092",+ "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": "Shenzhen Fuman",+ "Package": "ESOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tc4059"+ ],+ "discovery_pitch": "TC4059 (Shenzhen Fuman) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tc4059-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }