component
L6565D
Public Made by Adomby adom
STMicroelectronics AC-DC Controllers And Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# L6565D++**STMicroelectronics** · AC-DC Controllers And Regulators · SOIC-8++L6565D from STMicroelectronics, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | INV | input | Inverting input of the error amplifier; accepts output voltage feedback through resistor divider or optocoupler for primary or secondary regulation; operating range -0.3 to 7V. |+| 2 | COMP | output | Output of the error amplifier for loop compensation network; upper clamp voltage 5.5V, lower clamp voltage 2.25V; operating range -0.3 to 7V. |+| 3 | VFF | input | Line voltage feedforward input; modulates pulse-by-pulse current limitation setpoint based on converter input voltage through resistor divider; operating range 0 to 3V. |+| 4 | CS | input | Current sense input to PWM comparator; primary current sensed through resistor is compared to internal reference to determine MOSFET turn-off; hiccup-mode OCP triggered at 2.0V; operating range -0.3 to 7V. |+| 5 | ZCD | input | Transformer demagnetization sensing input for quasi-resonant operation or external synchronization; negative-going edge below 1.6V triggers MOSFET turn-on after arming at positive-going edge above 2.1V; trigger blanked 3.5µs minimum after MOSFET turn-off. |+| 6 | GND | power_in | Ground; current return for both signal part of the IC and gate driver. |+| 7 | GD | output | Gate driver totem pole output stage; drives power MOSFET or IGBT with ±400mA peak current capability (source and sink). |+| 8 | VCC | power_in | Supply voltage input for signal and gate driver circuits; operating range after turn-on 10.3 to 18V with UVLO thresholds; electrolytic capacitor typically connected between this pin and ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOIC-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `L6565D`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `l6565d-etched.step` / `l6565d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l6565d.step` / `l6565d.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954562937544704) (17 pp, sha256 `a6588853fc1545c6`, retrieved 2026-10-03, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/l6565d-datasheet.pdf)
page.jsonadded+158@@ -0,0 +1,158 @@+{+ "slug": "l6565d",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics AC-DC Controllers And Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "l6565d",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "l6565d.kicad_sym",+ "l6565d.kicad_mod",+ "l6565d.glb",+ "l6565d.step",+ "l6565d.lbr",+ "docs/hero.png",+ "docs/l6565d-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "l6565d-hero.glb",+ "l6565d-hero.overlay.json"+ ],+ "component": {+ "mpn": "L6565D",+ "manufacturer": "STMicroelectronics",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "AC-DC Controllers And Regulators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954562937544704",+ "parts": {+ "symbol": "l6565d.kicad_sym",+ "footprint": "l6565d.kicad_mod",+ "model_3d": "l6565d-hero.glb",+ "model_3d_plain": "l6565d.glb",+ "model_3d_step": "l6565d-etched.step",+ "model_3d_step_plain": "l6565d.step",+ "lbr": "l6565d.lbr"+ },+ "distributor_links": {+ "lcsc": 2935166,+ "digikey": "497-14780-5-ND",+ "mouser": "511-L6565D"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T06:43:16Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-14780-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-L6565D",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "INV",+ "type": "input",+ "description": "Inverting input of the error amplifier; accepts output voltage feedback through resistor divider or optocoupler for primary or secondary regulation; operating range -0.3 to 7V."+ },+ {+ "number": "2",+ "name": "COMP",+ "type": "output",+ "description": "Output of the error amplifier for loop compensation network; upper clamp voltage 5.5V, lower clamp voltage 2.25V; operating range -0.3 to 7V."+ },+ {+ "number": "3",+ "name": "VFF",+ "type": "input",+ "description": "Line voltage feedforward input; modulates pulse-by-pulse current limitation setpoint based on converter input voltage through resistor divider; operating range 0 to 3V."+ },+ {+ "number": "4",+ "name": "CS",+ "type": "input",+ "description": "Current sense input to PWM comparator; primary current sensed through resistor is compared to internal reference to determine MOSFET turn-off; hiccup-mode OCP triggered at 2.0V; operating range -0.3 to 7V."+ },+ {+ "number": "5",+ "name": "ZCD",+ "type": "input",+ "description": "Transformer demagnetization sensing input for quasi-resonant operation or external synchronization; negative-going edge below 1.6V triggers MOSFET turn-on after arming at positive-going edge above 2.1V; trigger blanked 3.5µs minimum after MOSFET turn-off."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground; current return for both signal part of the IC and gate driver."+ },+ {+ "number": "7",+ "name": "GD",+ "type": "output",+ "description": "Gate driver totem pole output stage; drives power MOSFET or IGBT with ±400mA peak current capability (source and sink)."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input for signal and gate driver circuits; operating range after turn-on 10.3 to 18V with UVLO thresholds; electrolytic capacitor typically connected between this pin and ground."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 17,+ "cost_usd": 0.1143,+ "at": "2026-10-03T06:42:55"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954562937544704",+ "pages": 17,+ "sha256": "a6588853fc1545c6",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}