component
CN302
Public Made by Adomby adom
ShangHai Consonance Elec Battery Management, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ CN302 from ShangHai Consonance Elec, in a SOT-23-6. Pinout and pin descriptions - Footprint: `Package_TO_SOT_SMD:SOT-23-6` - 3D model: SOT-23-6 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`cn302.step`](cn302.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`cn302-etched.step`](cn302-etched.step) | 1.3 MB | You want the part with `CN302` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 325 faces against 117 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "cn302",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "ShangHai Consonance Elec Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "cn302", "title": "CN302", "brief": "ShangHai Consonance Elec Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "FTH", "type": "input",- "description": "Falling (lower) threshold input. Connect to an external resistor divider tapping the battery voltage. When VFTH falls below the internal 1.211V reference, /LBO goes low and LBO goes high after ~13\u00b5s delay. Input leakage \u00b110nA."+ "description": "Falling (lower) threshold input. Connect to an external resistor divider tapping the battery voltage. When VFTH falls below the internal 1.211V reference, /LBO goes low and LBO goes high after ~13µs delay. Input leakage ±10nA." }, { "number": "2",@@ -46,25 +46,25 @@ "number": "3", "name": "LBO", "type": "output",- "description": "Active-high battery-low detect output, CMOS push-pull. Drives high when VFTH < Vref (battery low) and low when VRTH > Vref (battery OK). VOL \u2264 0.3V at ISINK=3.2mA (VCC=3V); VOH \u2265 VCC-0.4V at ISOURCE=3mA."+ "description": "Active-high battery-low detect output, CMOS push-pull. Drives high when VFTH < Vref (battery low) and low when VRTH > Vref (battery OK). VOL ≤ 0.3V at ISINK=3.2mA (VCC=3V); VOH ≥ VCC-0.4V at ISOURCE=3mA." }, { "number": "4", "name": "VCC", "type": "power_in",- "description": "Positive supply input. Operating range 1.9V to 6V; absolute max 6.5V. Typical supply current 9.5\u00b5A at VCC=3V."+ "description": "Positive supply input. Operating range 1.9V to 6V; absolute max 6.5V. Typical supply current 9.5µA at VCC=3V." }, { "number": "5", "name": "/LBO", "type": "output",- "description": "Active-low battery-low detect output (complement of LBO), CMOS push-pull. Drives low when VFTH < Vref (battery low) and high when VRTH > Vref (battery OK). VOL \u2264 0.3V at ISINK=3.2mA (VCC=3V); VOH \u2265 VCC-0.4V at ISOURCE=3mA."+ "description": "Active-low battery-low detect output (complement of LBO), CMOS push-pull. Drives low when VFTH < Vref (battery low) and high when VRTH > Vref (battery OK). VOL ≤ 0.3V at ISINK=3.2mA (VCC=3V); VOH ≥ VCC-0.4V at ISOURCE=3mA." }, { "number": "6", "name": "RTH", "type": "input",- "description": "Rising (upper) threshold input. Connect to an external resistor divider tapping the battery voltage. When VRTH rises above the internal 1.211V reference, /LBO goes high and LBO goes low after ~12\u00b5s delay. Input leakage \u00b110nA."+ "description": "Rising (upper) threshold input. Connect to an external resistor divider tapping the battery voltage. When VRTH rises above the internal 1.211V reference, /LBO goes high and LBO goes low after ~12µs delay. Input leakage ±10nA." } ], "provenance": {@@ -138,9 +138,9 @@ "docs/hero.png", "docs/cn302-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "ShangHai Consonance Elec Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D." }