component
CN3130
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 @@ CN3130 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 |+|---|---|---|+| [`cn3130.step`](cn3130.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`cn3130-etched.step`](cn3130-etched.step) | 1.5 MB | You want the part with `CN3130` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 366 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": "cn3130",- "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+8−8@@ -4,7 +4,7 @@ "slug": "cn3130", "title": "CN3130", "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",@@ -40,7 +40,7 @@ "number": "2", "name": "FB", "type": "input",- "description": "Battery voltage sense (feedback) input. Senses the positive terminal of the battery to precisely regulate the constant-voltage charge voltage, compensating for wire/contact resistance between the BAT pin and the cell. An optional resistor between FB and BAT can raise V_REG above 3.3V per V_REG = 3.3 + 3.707e-6 \u00d7 Rx."+ "description": "Battery voltage sense (feedback) input. Senses the positive terminal of the battery to precisely regulate the constant-voltage charge voltage, compensating for wire/contact resistance between the BAT pin and the cell. An optional resistor between FB and BAT can raise V_REG above 3.3V per V_REG = 3.3 + 3.707e-6 × Rx." }, { "number": "3",@@ -52,7 +52,7 @@ "number": "4", "name": "VIN", "type": "power_in",- "description": "Positive supply input, 3.9 V to 6 V operating range (absolute max 6.5 V). Powers the internal circuitry and provides charge current to the battery. When V_IN \u2212 V_BAT < 15 mV the part enters low-power sleep mode (I_BAT < 3 uA)."+ "description": "Positive supply input, 3.9 V to 6 V operating range (absolute max 6.5 V). Powers the internal circuitry and provides charge current to the battery. When V_IN − V_BAT < 15 mV the part enters low-power sleep mode (I_BAT < 3 uA)." }, { "number": "5",@@ -64,7 +64,7 @@ "number": "6", "name": "ISET", "type": "bidirectional",- "description": "Charge-current program and monitor pin. An external resistor R_ISET from ISET to GND sets the constant charge current: I_CH = (V_ISET \u00d7 986) / R_ISET. V_ISET is regulated to 0.36 V in trickle/pre-charge and to 1.205 V in constant-current mode, so the pin voltage can also be read to monitor instantaneous charge current."+ "description": "Charge-current program and monitor pin. An external resistor R_ISET from ISET to GND sets the constant charge current: I_CH = (V_ISET × 986) / R_ISET. V_ISET is regulated to 0.36 V in trickle/pre-charge and to 1.205 V in constant-current mode, so the pin voltage can also be read to monitor instantaneous charge current." } ], "provenance": {@@ -138,9 +138,9 @@ "docs/hero.png", "docs/cn3130-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." }