component
H9108
Public Made by Adomby adom
Shanghai Siproin Microelectronics DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "h9108",+ "title": "H9108",+ "brief": "Shanghai Siproin Microelectronics DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shanghai Siproin Microelectronics DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "h9108" ],+ "component": {+ "mpn": "H9108",+ "manufacturer": "Shanghai Siproin Microelectronics",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e9ce3bcf6d237f75f2888037359496cc.pdf",+ "parts": {+ "symbol": "h9108.kicad_sym",+ "footprint": "h9108.kicad_mod",+ "model_3d": "h9108.glb",+ "model_3d_step": "h9108.step",+ "lbr": "h9108.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "BS",+ "type": "passive",+ "description": "Bootstrap pin for the high-side N-MOSFET gate driver. A bootstrap capacitor (typically 22nF ceramic) is connected between BS and SW to form a floating supply that boosts the high-side switch gate above VIN."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. Should be connected to a large copper area for thermal dissipation and to serve as the return for the input capacitor, output capacitor, and feedback divider."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to the error amplifier. Connect to the center tap of an external resistor divider from VOUT to GND; the regulator servos FB to the internal 0.6V reference (VOUT = 0.6V x (R1+R2)/R2)."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Drive high (VENH >= 1.4V) to enable the converter; drive low (VENL <= 0.9V) to disable and enter micro-power shutdown (~4uA). Can be tied to VIN through a pull-up resistor (e.g. 100k) for auto-start."+ },+ {+ "number": "5",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input, 4V to 18V (absolute max 18V, -0.3V min). Bypass with a low-ESR ceramic capacitor placed close to the pin (typ. 22uF)."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Switch node output. Common drain of the internal high-side and low-side MOSFETs; connect to the external inductor. Rated -0.3V to (VIN+0.5V); high-side RDS(on) ~100mOhm, low-side ~70mOhm."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/e9ce3bcf6d237f75f2888037359496cc.pdf",+ "pages": 10,+ "sha256": "d888f77e06c51893",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Shanghai Siproin Microelectronics",+ "Package": "SOT-23-6",+ "Category": "PMIC",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "h9108"+ ],+ "discovery_pitch": "H9108 (Shanghai Siproin Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/h9108-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }