component
TX6128
Public Made by Adomby adom
XDS LED Drivers, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+122−8@@ -1,13 +1,132 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tx6128",+ "title": "TX6128",+ "brief": "XDS LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "XDS LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "tx6128" ],+ "component": {+ "mpn": "TX6128",+ "manufacturer": "XDS",+ "package": "ESOP-8",+ "pin_count": 9,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303031800_XDS-TX6128_C448625.pdf",+ "parts": {+ "symbol": "tx6128.kicad_sym",+ "footprint": "tx6128.kicad_mod",+ "model_3d": "tx6128.glb",+ "model_3d_step": "tx6128.step",+ "lbr": "tx6128.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. Connect to the system ground plane; the current-sense resistor RCS return should route with short/wide traces to GND to preserve current-regulation accuracy."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating (per datasheet '\u60ac\u7a7a')."+ },+ {+ "number": "3",+ "name": "DIM",+ "type": "input",+ "description": "Dimming control input. Supports PWM dimming and linear dimming (linear range 1.1-3.1V, \u22653.1V = 100% output, \u22640.9V = LED off). Must not be left floating; tie high when dimming is unused, and add \u226510nF to GND for linear dimming."+ },+ {+ "number": "4",+ "name": "SW",+ "type": "power_out",+ "description": "Switch node; internally connected to the drain of the integrated 100V power MOSFET (RDS(on) \u2248 210m\u03a9 at VGS=5V). Connects to the buck inductor / freewheel diode cathode in the standard step-down LED topology."+ },+ {+ "number": "5",+ "name": "CS",+ "type": "input",+ "description": "Inductor peak current sense input. Tied internally in parallel with pin 6; connect to the top of the external current-sense resistor RCS. Peak threshold VCS_TH \u2248 255mV (245-265mV)."+ },+ {+ "number": "6",+ "name": "CS",+ "type": "input",+ "description": "Inductor peak current sense input (paralleled with pin 5). Connect to the same node at the top of RCS with short/wide traces to minimize parasitic resistance error."+ },+ {+ "number": "7",+ "name": "TOFF",+ "type": "input",+ "description": "Off-time programming pin. Fixed off-time is set by an external capacitor COFF per TOFF = 0.51 \u00d7 150k\u03a9 \u00d7 (COFF + 7.3pF) + TD (TD = 61ns). If left open, the internal minimum off-time defaults to ~650ns."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply. Internally clamped by a shunt regulator to ~5.5V (max clamp current 10mA). Fed from VIN through an external dropping resistor RVDD sized for the operating current (typ. 1.5mA at 200kHz)."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "power_out",+ "description": "Exposed thermal pad on the ESOP-8 underside. Internally connected to SW (MOSFET drain). Solder to a copper area electrically tied to the SW node for heat dissipation - do NOT connect to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303031800_XDS-TX6128_C448625.pdf",+ "pages": 7,+ "sha256": "445f3da27fe5f2f2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "XDS",+ "Package": "ESOP-8",+ "Category": "LED-drv",+ "Pins": "9"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tx6128"+ ],+ "discovery_pitch": "TX6128 (XDS) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +144,5 @@ "docs/tx6128-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }