component
HY2120-LB
Public Made by Adomby adom
HYCON Tech 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 @@ HY2120-LB from HYCON Tech, in a SOT-23-6. Pinout and pin descriptions extracted - 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 |+|---|---|---|+| [`hy2120-lb.step`](hy2120-lb.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`hy2120-lb-etched.step`](hy2120-lb-etched.step) | 1.5 MB | You want the part with `HY2120-LB` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 389 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": "hy2120-lb",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "HYCON Tech Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "hy2120-lb", "title": "HY2120-LB", "brief": "HYCON Tech 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",@@ -46,19 +46,19 @@ "number": "3", "name": "CS", "type": "input",- "description": "Input pin for current sense and charger detect. Senses the voltage across the external MOSFET stack for discharge-overcurrent, short-circuit, and charge-overcurrent detection; also detects charger insertion. High-withstanding-voltage pin, V_CS absolute max VDD-33 to VDD+0.3 V. Typically connected to PB- through a 2k\u03a9 resistor."+ "description": "Input pin for current sense and charger detect. Senses the voltage across the external MOSFET stack for discharge-overcurrent, short-circuit, and charge-overcurrent detection; also detects charger insertion. High-withstanding-voltage pin, V_CS absolute max VDD-33 to VDD+0.3 V. Typically connected to PB- through a 2kΩ resistor." }, { "number": "4", "name": "VC", "type": "input",- "description": "Center-tap input for the two-cell battery stack. Connects to the node between Cell1 and Cell2 through a 330\u03a9 resistor with a 0.1\u00b5F filter cap to VSS; enables per-cell overcharge/overdischarge monitoring."+ "description": "Center-tap input for the two-cell battery stack. Connects to the node between Cell1 and Cell2 through a 330Ω resistor with a 0.1µF filter cap to VSS; enables per-cell overcharge/overdischarge monitoring." }, { "number": "5", "name": "VDD", "type": "power_in",- "description": "Positive supply pin (connects to the top of the 2-cell stack, PB+). Operating range 1.5V to 10V; absolute max VSS-0.3 to VSS+10V. Typical supply current 5\u00b5A (9\u00b5A max) at VDD=7.8V; 0.1\u00b5A max power-down at VDD=4.0V. Bypass with 0.1\u00b5F cap to VSS, feed via 330\u03a9 series resistor."+ "description": "Positive supply pin (connects to the top of the 2-cell stack, PB+). Operating range 1.5V to 10V; absolute max VSS-0.3 to VSS+10V. Typical supply current 5µA (9µA max) at VDD=7.8V; 0.1µA max power-down at VDD=4.0V. Bypass with 0.1µF cap to VSS, feed via 330Ω series resistor." }, { "number": "6",@@ -138,9 +138,9 @@ "docs/hero.png", "docs/hy2120-lb-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "HYCON Tech Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D." }