CN3063

@@ -0,0 +1,43 @@+# CN3063++**ShangHai Consonance Elec** · Battery Management · SOIC-8-EP++CN3063 from ShangHai Consonance Elec, in a SOIC-8-EP. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | TEMP | input | Temperature Sense Input. Connect to NTC thermistor output in the battery pack. When TEMP voltage falls below 46% of VIN (or rises above) for more than 0.15 s, charging is suspended. Threshold typ. 46% of VIN; input current <=0.5 uA. Ground to disable temperature sensing. |+| 2 | ISET | passive | Constant Charge Current Setting and Charge Current Monitor Pin. Charge current is programmed by a resistor RISET from ISET to GND: ICH = (VISET/RISET) x 900. Regulated to 0.2 V in precharge mode and 2.0 V in constant-current mode. |+| 3 | GND | power_in | Ground terminal. |+| 4 | VIN | power_in | Positive Input Supply Voltage. Operating range 4.4 V to 6 V (abs max 6.5 V). When VIN drops to within 40 mV of VBAT the device enters low-power sleep mode, reducing BAT drain to <3 uA. UVLO threshold typ. 3.7 V (falling) with 0.1 V hysteresis. |+| 5 | BAT | power_out | Battery Connection Pin. Connect to positive terminal of Li-ion/Li-Polymer cell. Provides regulated 4.2 V (typ) charge output up to 600 mA. Draws <3 uA in chip-disable or sleep mode. Requires ~4.7 uF decoupling to GND. |+| 6 | DONE | output | Open-Drain Charge Termination Status Output (active-low, /DONE). Pulled low by internal switch when charge cycle terminates; otherwise high-impedance. Sink capability 10 mA; leakage <=1 uA at VDONE=6 V. |+| 7 | CHRG | output | Open-Drain Charge Status Output (active-low, /CHRG). Pulled low by internal switch while battery is being charged; high-impedance otherwise. Sink capability 10 mA; leakage <=1 uA at VCHRG=6 V. |+| 8 | FB | input | Battery Voltage Kelvin Sense Input. Kelvin-senses battery voltage at the cell; regulation voltage in constant-voltage mode can be adjusted above 4.2 V by connecting an external resistor Rx between FB and BAT (Vbat = 4.2 + 3.04e-6 x Rx). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | ShangHai Consonance Elec |+| Package | SOIC-8-EP |+| Category | PMIC |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `CN3063`+- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm`+- 3D model: SOIC-8-EP (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [ShangHai Consonance Elec datasheet](docs/cn3063-datasheet.pdf) (11 pp, sha256 `b8294326378bb2f6`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cn3063-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "cn3063",+  "version": "0.1.0",+  "type": "component",+  "description": "ShangHai Consonance Elec Battery Management, SOIC-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "cn3063"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "cn3063.kicad_sym",+    "cn3063.kicad_mod",+    "cn3063.glb",+    "cn3063.step",+    "cn3063.lbr",+    "docs/hero.png",+    "docs/cn3063-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file