component
BL2556ACB5TR
Public Made by Adomby adom
BL Shanghai Belling USB Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+98−8@@ -1,13 +1,108 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bl2556acb5tr",+ "title": "BL2556ACB5TR",+ "brief": "BL Shanghai Belling USB Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "BL Shanghai Belling USB Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "bl2556acb5tr" ],+ "component": {+ "mpn": "BL2556ACB5TR",+ "manufacturer": "BL Shanghai Belling",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Interface",+ "subcategory": "USB Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2110272130_BL-Shanghai-Belling-BL2556ACB5TR_C2909512.pdf",+ "parts": {+ "symbol": "bl2556acb5tr.kicad_sym",+ "footprint": "bl2556acb5tr.kicad_mod",+ "model_3d": "bl2556acb5tr.glb",+ "model_3d_step": "bl2556acb5tr.step",+ "lbr": "bl2556acb5tr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VOUT",+ "type": "power_out",+ "description": "Switched power output; connects to USB VBUS. Internally connected to VIN through the ~70m\u03a9 high-side power MOSFET when the switch is enabled. Has an internal pull-down to discharge the output cap when the switch is off."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "3",+ "name": "RSET",+ "type": "passive",+ "description": "Current-limit threshold set pin. Connect an external resistor from RSET to GND to program the overcurrent threshold: Ioc = 60k\u03a9 / Rset (typical range 1.7-2.3 A with Rset=30 k\u03a9). Place resistor as close as possible to the pin."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Chip enable input. On the BL2556ACB5TR (A-suffix) variant this pin is ACTIVE-HIGH: drive above VIH (min 1.6 V) to enable, below VIL (max 0.4 V) to disable. Do not leave floating."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Main supply input, 2.7 V to 5.5 V (abs max 6 V). Bypass with a low-ESR ceramic capacitor (e.g. 4.7 \u00b5F) placed close to the pin. UVLO ~2.2 V rising."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2110272130_BL-Shanghai-Belling-BL2556ACB5TR_C2909512.pdf",+ "pages": 8,+ "sha256": "4de4fa25247ef1f7",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "BL Shanghai Belling",+ "Package": "SOT-23-5",+ "Category": "Interface",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bl2556acb5tr"+ ],+ "discovery_pitch": "BL2556ACB5TR (BL Shanghai Belling) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/bl2556acb5tr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }