component
COS3525AP
Public Made by Adomby adom
COSINE AC-DC Controllers and Regulators, SOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+164−8@@ -1,13 +1,174 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cos3525ap",+ "title": "COS3525AP",+ "brief": "COSINE AC-DC Controllers and Regulators, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "COSINE AC-DC Controllers and Regulators, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "cos3525ap" ],+ "component": {+ "mpn": "COS3525AP",+ "manufacturer": "COSINE",+ "package": "SOP-16",+ "pin_count": 16,+ "category": "PMIC",+ "subcategory": "AC-DC Controllers and Regulators",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303081000_COSINE-COS3525AP_C5367536.pdf",+ "parts": {+ "symbol": "cos3525ap.kicad_sym",+ "footprint": "cos3525ap.kicad_mod",+ "model_3d": "cos3525ap.glb",+ "model_3d_step": "cos3525ap.step",+ "lbr": "cos3525ap.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "INV Input",+ "type": "input",+ "description": "Inverting input to the internal error amplifier. Used for feedback voltage sensing in the control loop."+ },+ {+ "number": "2",+ "name": "NI Input",+ "type": "input",+ "description": "Non-inverting input to the internal error amplifier. Common-mode range includes the 5.1V reference, eliminating external divider resistors."+ },+ {+ "number": "3",+ "name": "SYNC",+ "type": "input",+ "description": "Oscillator sync terminal. Allows multiple units to be slaved or a single unit to be synchronized to an external system clock. Sync threshold ~2V (1.2V min, 2.8V max)."+ },+ {+ "number": "4",+ "name": "OSC Output",+ "type": "output",+ "description": "Oscillator output. Provides a clock signal (typically ~4V amplitude, 0.5\u00b5s width) used to synchronize additional slave devices."+ },+ {+ "number": "5",+ "name": "CT",+ "type": "passive",+ "description": "Timing capacitor connection pin for oscillator frequency programming (recommended 0.001-0.01 \u00b5F). Should be connected to device ground using minimal trace length."+ },+ {+ "number": "6",+ "name": "RT",+ "type": "passive",+ "description": "Timing resistor connection pin for oscillator frequency programming. Recommended range 2-150 k\u03a9. Sets oscillator charging current together with CT."+ },+ {+ "number": "7",+ "name": "Discharge",+ "type": "passive",+ "description": "Discharge terminal. A single resistor (0-500 \u03a9) between CT and Discharge provides adjustable dead-time control between the two outputs."+ },+ {+ "number": "8",+ "name": "Soft Start",+ "type": "passive",+ "description": "Soft-start input pin. Connect an external capacitor to ground; it is charged by an internal 50 \u00b5A current source to slowly ramp up the duty cycle at startup."+ },+ {+ "number": "9",+ "name": "Compensation",+ "type": "output",+ "description": "Output of the error amplifier, used for external loop compensation network attachment. Also can be pulled down (sinking \u2265100 \u00b5A) to disable the outputs."+ },+ {+ "number": "10",+ "name": "Shutdown",+ "type": "input",+ "description": "Shutdown control. Pull high (threshold ~0.8V, 0.6-1.0V) to shut down the PWM outputs. Should not be left floating. Provides instantaneous turn-off via the PWM latch on pulsed shutdown, and soft-start recycle on longer shutdown commands."+ },+ {+ "number": "11",+ "name": "Output A",+ "type": "output",+ "description": "Output A of the on-chip totem-pole drive stage. Capable of sourcing/sinking >200 mA (500 mA absolute max). NOR-logic output on COS3525A (LOW when OFF)."+ },+ {+ "number": "12",+ "name": "Ground",+ "type": "power_in",+ "description": "Ground return pin for both signal and power stages."+ },+ {+ "number": "13",+ "name": "VC",+ "type": "power_in",+ "description": "Collector supply for the output driver stage (4.5V to 40V operating). Should be bypassed with a 0.1 \u00b5F low-ESL ceramic capacitor placed with minimal trace length."+ },+ {+ "number": "14",+ "name": "Output B",+ "type": "output",+ "description": "Output B of the on-chip totem-pole drive stage. Capable of sourcing/sinking >200 mA (500 mA absolute max). Alternates with Output A. NOR-logic output on COS3525A."+ },+ {+ "number": "15",+ "name": "+VIN",+ "type": "power_in",+ "description": "Main supply voltage input (8V to 40V operating, 41V absolute max). Powers the internal reference, oscillator and control logic."+ },+ {+ "number": "16",+ "name": "VREF",+ "type": "power_out",+ "description": "5.1V reference output (trimmed to 1%, load capability up to 20 mA). Bypass with a 0.1 \u00b5F low-ESL ceramic capacitor with a minimal trace to the ground plane."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303081000_COSINE-COS3525AP_C5367536.pdf",+ "pages": 10,+ "sha256": "9d9ff0dfc3e82fba",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "COSINE",+ "Package": "SOP-16",+ "Category": "PMIC",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cos3525ap"+ ],+ "discovery_pitch": "COS3525AP (COSINE) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/cos3525ap-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }