component
CN303
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 @@ CN303 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 |+|---|---|---|+| [`cn303.step`](cn303.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`cn303-etched.step`](cn303-etched.step) | 1.4 MB | You want the part with `CN303` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 341 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": "cn303",- "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+9−9@@ -4,7 +4,7 @@ "slug": "cn303", "title": "CN303", "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": "IN1", "type": "input",- "description": "Voltage detection input 1. Typically connected to an external resistor divider to sense a voltage. Rising threshold VRTH1 = 1.211V typ, falling threshold VFTH1 = 1.12V typ. Input leakage \u00b1100nA max."+ "description": "Voltage detection input 1. Typically connected to an external resistor divider to sense a voltage. Rising threshold VRTH1 = 1.211V typ, falling threshold VFTH1 = 1.12V typ. Input leakage ±100nA max." }, { "number": "2",@@ -46,13 +46,13 @@ "number": "3", "name": "OUT1", "type": "output",- "description": "Voltage detection output 1. CMOS output - drives high when IN1 exceeds the rising threshold and low when IN1 falls 7.5% below the rising threshold. VOL \u2264 0.3V at ISINK=3.2mA (VCC=3V); VOH \u2265 VCC\u22120.4V at ISOURCE=3mA (VCC=3V)."+ "description": "Voltage detection output 1. CMOS output - drives high when IN1 exceeds the rising threshold and low when IN1 falls 7.5% below the rising threshold. VOL ≤ 0.3V at ISINK=3.2mA (VCC=3V); VOH ≥ VCC−0.4V at ISOURCE=3mA (VCC=3V)." }, { "number": "4", "name": "VCC", "type": "power_in",- "description": "Positive supply input for internal circuitry. Operating range 1.9V to 6V (absolute max 6.5V). Typical IVCC = 11\u00b5A at VCC=3V."+ "description": "Positive supply input for internal circuitry. Operating range 1.9V to 6V (absolute max 6.5V). Typical IVCC = 11µA at VCC=3V." }, { "number": "5",@@ -64,7 +64,7 @@ "number": "6", "name": "IN2", "type": "input",- "description": "Voltage detection input 2. Typically connected to an external resistor divider to sense a voltage. Rising threshold VRTH2 = 1.211V typ, falling threshold VFTH2 = 1.12V typ. Input leakage \u00b1100nA max."+ "description": "Voltage detection input 2. Typically connected to an external resistor divider to sense a voltage. Rising threshold VRTH2 = 1.211V typ, falling threshold VFTH2 = 1.12V typ. Input leakage ±100nA max." } ], "provenance": {@@ -138,9 +138,9 @@ "docs/hero.png", "docs/cn303-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." }