component
RT7272BGSP
Public Made by Adomby adom
Richtek Tech DC-DC Converters, SOIC-8-EP. 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": "rt7272bgsp",+ "title": "RT7272BGSP",+ "brief": "Richtek Tech DC-DC Converters, SOIC-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Richtek Tech DC-DC Converters, SOIC-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "rt7272bgsp" ],+ "component": {+ "mpn": "RT7272BGSP",+ "manufacturer": "Richtek Tech",+ "package": "SOIC-8-EP",+ "pin_count": 9,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ee1ef0bf9c4c42c8c2b9605761eec2bf.pdf",+ "parts": {+ "symbol": "rt7272bgsp.kicad_sym",+ "footprint": "rt7272bgsp.kicad_mod",+ "model_3d": "rt7272bgsp.glb",+ "model_3d_step": "rt7272bgsp.step",+ "lbr": "rt7272bgsp.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "output",+ "description": "Switch Node. Internal high-side/low-side N-MOSFET common drain node. Connect to the external L-C output filter. Absolute maximum -0.3V to (VIN + 0.3V)."+ },+ {+ "number": "2",+ "name": "BOOT",+ "type": "power_in",+ "description": "Bootstrap Supply for the High-Side Gate Driver. Connect a 100nF or greater ceramic capacitor from BOOT to SW. VBOOT - VSW absolute maximum is -0.3V to 6V."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable Control Input. Logic-high (VIH \u2265 2V) enables the converter; logic-low (VIL \u2264 0.4V) forces the device into shutdown mode (IQ \u2248 0.5\u00b5A). Do not float."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground. Signal and power ground return. Connect together with the exposed pad (pin 9) to a large PCB copper area for maximum thermal dissipation."+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Feedback Input. Connect to the converter output through a resistive divider to program the output voltage. Internal reference VREF = 0.8V (typ)."+ },+ {+ "number": "6",+ "name": "COMP",+ "type": "output",+ "description": "Compensation Node. Error amplifier output used to compensate the control loop. Connect a series R-C network from COMP to GND; an additional shunt capacitor to GND may be required in some designs."+ },+ {+ "number": "7",+ "name": "RLIM",+ "type": "input",+ "description": "Current Limit Setting. Connect a resistor from RLIM to GND to program the high-side MOSFET peak current limit (adjustable from 1.9A to 7A per RLIM equation in Note 5)."+ },+ {+ "number": "8",+ "name": "VIN",+ "type": "power_in",+ "description": "Power Input. Supplies the internal regulator and the high-side MOSFET drain. Operating range 4.5V to 36V (absolute max 40V). Bypass with a suitable large ceramic capacitor placed close to the pin."+ },+ {+ "number": "9",+ "name": "GND (Exposed Pad)",+ "type": "power_in",+ "description": "Exposed thermal pad. Must be soldered to a large PCB copper area connected to GND for maximum thermal dissipation. Electrically connected to pin 4 (GND)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/ee1ef0bf9c4c42c8c2b9605761eec2bf.pdf",+ "pages": 15,+ "sha256": "cdf11346d1fc1345",+ "source_tier": "mfr"+ },+ "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": "Richtek Tech",+ "Package": "SOIC-8-EP",+ "Category": "PMIC",+ "Pins": "9"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "rt7272bgsp"+ ],+ "discovery_pitch": "RT7272BGSP (Richtek Tech) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +144,5 @@ "docs/rt7272bgsp-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }