component
BL6552
Public Made by Adomby adom
BL Shanghai Belling Supervisor and Reset ICs, QFN-36-EP(6x6). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+284−8@@ -1,13 +1,294 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bl6552",+ "title": "BL6552",+ "brief": "BL Shanghai Belling Supervisor and Reset ICs, QFN-36-EP(6x6). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "BL Shanghai Belling Supervisor and Reset ICs, QFN-36-EP(6x6). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "bl6552" ],+ "component": {+ "mpn": "BL6552",+ "manufacturer": "BL Shanghai Belling",+ "package": "QFN-36-EP(6x6)",+ "pin_count": 36,+ "category": "PMIC",+ "subcategory": "Supervisor and Reset ICs",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202132000_BL-Shanghai-Belling-BL6552_C2841007.pdf",+ "parts": {+ "symbol": "bl6552.kicad_sym",+ "footprint": "bl6552.kicad_mod",+ "model_3d": "bl6552.glb",+ "model_3d_step": "bl6552.step",+ "lbr": "bl6552.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "INP",+ "type": "input",+ "description": "Neutral-line current channel positive differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "2",+ "name": "VREF",+ "type": "bidirectional",+ "description": "Internal 1.2V reference voltage; can be used as reference input or output. Decouple externally."+ },+ {+ "number": "3",+ "name": "VAN",+ "type": "input",+ "description": "Phase-A voltage channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "4",+ "name": "VAP",+ "type": "input",+ "description": "Phase-A voltage channel positive differential input."+ },+ {+ "number": "5",+ "name": "VBN",+ "type": "input",+ "description": "Phase-B voltage channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "6",+ "name": "VBP",+ "type": "input",+ "description": "Phase-B voltage channel positive differential input."+ },+ {+ "number": "7",+ "name": "VCN",+ "type": "input",+ "description": "Phase-C voltage channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "8",+ "name": "VCP",+ "type": "input",+ "description": "Phase-C voltage channel positive differential input."+ },+ {+ "number": "9",+ "name": "NRST",+ "type": "input",+ "description": "Active-low reset input."+ },+ {+ "number": "10",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "11",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "12",+ "name": "CS",+ "type": "input",+ "description": "SPI chip-select input when SEL=1; when SEL=0 acts as UART baud-rate select input."+ },+ {+ "number": "13",+ "name": "SDO",+ "type": "output",+ "description": "SPI MISO / UART TX output data pin (function selected by SEL)."+ },+ {+ "number": "14",+ "name": "SDI",+ "type": "input",+ "description": "SPI MOSI / UART RX input data pin (function selected by SEL)."+ },+ {+ "number": "15",+ "name": "SCLK",+ "type": "input",+ "description": "SPI clock input when SEL=1; when SEL=0 acts as UART baud-rate select input."+ },+ {+ "number": "16",+ "name": "IRQ1",+ "type": "output",+ "description": "Interrupt-status logic output 1."+ },+ {+ "number": "17",+ "name": "IRQ2",+ "type": "output",+ "description": "Interrupt-status logic output 2."+ },+ {+ "number": "18",+ "name": "CLKOUT",+ "type": "output",+ "description": "Crystal oscillator output pin (connect to external 8MHz crystal)."+ },+ {+ "number": "19",+ "name": "CLKIN",+ "type": "input",+ "description": "Crystal oscillator input pin; external crystal frequency 8MHz."+ },+ {+ "number": "20",+ "name": "VPP",+ "type": "power_in",+ "description": "Reserved power pin; may be left floating."+ },+ {+ "number": "21",+ "name": "CF1",+ "type": "output",+ "description": "Calibration pulse output 1 (active-power energy pulse)."+ },+ {+ "number": "22",+ "name": "CF2",+ "type": "output",+ "description": "Calibration pulse output 2 (reactive-power energy pulse)."+ },+ {+ "number": "23",+ "name": "AT1",+ "type": "output",+ "description": "Configurable logic output 1 (programmable status indication)."+ },+ {+ "number": "24",+ "name": "AT2",+ "type": "output",+ "description": "Configurable logic output 2 (programmable status indication)."+ },+ {+ "number": "25",+ "name": "AT3",+ "type": "output",+ "description": "Configurable logic output 3 (programmable status indication)."+ },+ {+ "number": "26",+ "name": "DVDD18",+ "type": "power_out",+ "description": "Internal 1.8V digital LDO output; connect an external 0.1\u00b5F filter capacitor to GND."+ },+ {+ "number": "27",+ "name": "SEL",+ "type": "input",+ "description": "Interface select input: 0 (default) selects UART, 1 selects SPI."+ },+ {+ "number": "28",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital 3.3V supply input."+ },+ {+ "number": "29",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog 3.3V supply input."+ },+ {+ "number": "30",+ "name": "ICN",+ "type": "input",+ "description": "Phase-C current channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "31",+ "name": "ICP",+ "type": "input",+ "description": "Phase-C current channel positive differential input."+ },+ {+ "number": "32",+ "name": "IBN",+ "type": "input",+ "description": "Phase-B current channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "33",+ "name": "IBP",+ "type": "input",+ "description": "Phase-B current channel positive differential input."+ },+ {+ "number": "34",+ "name": "IAN",+ "type": "input",+ "description": "Phase-A current channel negative differential input. Max differential voltage per pair \u00b10.7V."+ },+ {+ "number": "35",+ "name": "IAP",+ "type": "input",+ "description": "Phase-A current channel positive differential input."+ },+ {+ "number": "36",+ "name": "INN",+ "type": "input",+ "description": "Neutral-line current channel negative differential input. Max differential voltage per pair \u00b10.7V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202132000_BL-Shanghai-Belling-BL6552_C2841007.pdf",+ "pages": 80,+ "sha256": "4b18cbf018c6a304",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 36,+ "described": 36,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "BL Shanghai Belling",+ "Package": "QFN-36-EP(6x6)",+ "Category": "PMIC",+ "Pins": "36"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bl6552"+ ],+ "discovery_pitch": "BL6552 (BL Shanghai Belling) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +306,5 @@ "docs/bl6552-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }