component
SG3525ANG
Public Made by Adomby adom
onsemi AC-DC Controllers and Regulators, DIP-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": "sg3525ang",+ "title": "SG3525ANG",+ "brief": "onsemi AC-DC Controllers and Regulators, DIP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi AC-DC Controllers and Regulators, DIP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "sg3525ang" ],+ "component": {+ "mpn": "SG3525ANG",+ "manufacturer": "onsemi",+ "package": "DIP-16",+ "pin_count": 16,+ "category": "PMIC",+ "subcategory": "AC-DC Controllers and Regulators",+ "datasheet": "https://www.onsemi.com/pdf/datasheet/sg3525an-d.pdf",+ "parts": {+ "symbol": "sg3525ang.kicad_sym",+ "footprint": "sg3525ang.kicad_mod",+ "model_3d": "sg3525ang.glb",+ "model_3d_step": "sg3525ang.step",+ "lbr": "sg3525ang.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "Inv. Input",+ "type": "input",+ "description": "Inverting input of the internal error amplifier. Common-mode input range includes the +5.1 V reference so no external divider is required. Input bias current ~1 \u00b5A typ."+ },+ {+ "number": "2",+ "name": "Noninv. Input",+ "type": "input",+ "description": "Non-inverting input of the internal error amplifier. Common-mode range +1.5 V to +5.2 V. Used to compare feedback against reference or user setpoint."+ },+ {+ "number": "3",+ "name": "Sync",+ "type": "bidirectional",+ "description": "Oscillator sync pin. Allows multiple SG3525A units to be slaved together or a single unit to be synchronized to an external system clock. Sync threshold 1.2-2.8 V; sync input current ~1 mA at 3.5 V."+ },+ {+ "number": "4",+ "name": "OSC. Output",+ "type": "output",+ "description": "Oscillator clock output. Provides the internal clock signal (~3.5 V amplitude, 0.3-1.0 \u00b5s pulse width) for external synchronization or monitoring."+ },+ {+ "number": "5",+ "name": "CT",+ "type": "passive",+ "description": "Oscillator timing capacitor connection. External CT (0.001-0.2 \u00b5F) sets oscillator charge time together with RT. Frequency range 100 Hz to 400 kHz."+ },+ {+ "number": "6",+ "name": "RT",+ "type": "passive",+ "description": "Oscillator timing resistor connection. External RT (2.0-150 k\u03a9) sets the oscillator charging current."+ },+ {+ "number": "7",+ "name": "Discharge",+ "type": "passive",+ "description": "Deadtime programming pin. A resistor RD (0-500 \u03a9) between CT (pin 5) and Discharge (pin 7) sets the oscillator discharge/deadtime."+ },+ {+ "number": "8",+ "name": "Soft-Start",+ "type": "passive",+ "description": "Soft-start capacitor connection. An external capacitor charged by an internal ~50 \u00b5A source implements soft-start of the PWM duty cycle. Can also accept a pull-down (~100 \u00b5A) to disable outputs."+ },+ {+ "number": "9",+ "name": "Compensation",+ "type": "output",+ "description": "Error amplifier output / PWM comparator input. Compensation network is tied here to shape the loop response. Also accepts a pull-down (~100 \u00b5A) to force outputs off."+ },+ {+ "number": "10",+ "name": "Shutdown",+ "type": "input",+ "description": "Active-high shutdown. Positive signal immediately sets the PWM latch (fast turn-off) and enables a 150 \u00b5A sink that discharges the soft-start cap for extended shutdowns. Should not be left floating."+ },+ {+ "number": "11",+ "name": "Output A",+ "type": "output",+ "description": "Totem-pole PWM output A. Sources/sinks up to \u00b1100 mA steady state, \u00b1400 mA peak. Alternates with Output B on successive oscillator cycles; NOR-logic low in off-state."+ },+ {+ "number": "12",+ "name": "Ground",+ "type": "power_in",+ "description": "Signal and power ground return for the device."+ },+ {+ "number": "13",+ "name": "VC",+ "type": "power_in",+ "description": "Collector supply for the totem-pole output drivers (Output A/B). Operating range 4.5-35 Vdc; absolute max +40 Vdc. May be tied to VCC or a separate rail suited to the gate/base drive voltage required."+ },+ {+ "number": "14",+ "name": "Output B",+ "type": "output",+ "description": "Totem-pole PWM output B. Complements Output A (alternates each oscillator cycle). Sources/sinks up to \u00b1100 mA steady state, \u00b1400 mA peak."+ },+ {+ "number": "15",+ "name": "VCC",+ "type": "power_in",+ "description": "Main IC supply. Operating range 8.0-35 Vdc; absolute max +40 Vdc. Under-voltage lockout inhibits outputs and soft-start charging when VCC is below ~7 V."+ },+ {+ "number": "16",+ "name": "Vref",+ "type": "power_out",+ "description": "Internal +5.1 V reference output, trimmed to \u00b11%. Sources up to 20 mA of load current; short-circuit limited to ~80 mA. Bypass to ground with a small ceramic (typ 0.1 \u00b5F)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.onsemi.com/pdf/datasheet/sg3525an-d.pdf",+ "pages": 10,+ "sha256": "2c62cf949fb3216e",+ "source_tier": "mfr"+ },+ "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": "onsemi",+ "Package": "DIP-16",+ "Category": "PMIC",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sg3525ang"+ ],+ "discovery_pitch": "SG3525ANG (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/sg3525ang-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }