component
OB2202CPA
Public Made by Adomby adom
OB On Bright Elec AC-DC Controllers and Regulators, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ob2202cpa",+ "title": "OB2202CPA",+ "brief": "OB On Bright Elec AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "OB On Bright Elec AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "ob2202cpa" ],+ "component": {+ "mpn": "OB2202CPA",+ "manufacturer": "OB On Bright Elec",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "AC-DC Controllers and Regulators",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/717c2e6293444bb4c9484a696bd28123.pdf",+ "parts": {+ "symbol": "ob2202cpa.kicad_sym",+ "footprint": "ob2202cpa.kicad_mod",+ "model_3d": "ob2202cpa.glb",+ "model_3d_step": "ob2202cpa.step",+ "lbr": "ob2202cpa.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SS",+ "type": "bidirectional",+ "description": "Multi-functional soft-start pin. Connect a capacitor from SS to GND for soft-start programming. Also supports external latch triggering by pulling SS above 3.8V (pull-up current > 200uA)."+ },+ {+ "number": "2",+ "name": "FB",+ "type": "bidirectional",+ "description": "Feedback input. PWM duty cycle is set from the voltage on this pin combined with the CS current-sense signal. Also selects operating mode: QR, PFM (threshold ~1.4-1.5V), or Burst Mode (threshold ~0.5-0.7V). Input impedance ~4 kOhm; open-pin voltage ~5.3V."+ },+ {+ "number": "3",+ "name": "CS",+ "type": "input",+ "description": "Current sense input for primary MOSFET current. Internal leading-edge blanking ~350 ns; internal current limit threshold V_TH_OC ~0.60V (0.57-0.63V)."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground for internal circuitry. Common return for VCC and signal pins."+ },+ {+ "number": "5",+ "name": "GATE",+ "type": "output",+ "description": "Totem-pole gate drive output for external power MOSFET. Peak sink/source capability ~1A; internal clamp ~16.5V; rise/fall times ~50/20 ns at 1nF load."+ },+ {+ "number": "6",+ "name": "VCC",+ "type": "power_in",+ "description": "Chip DC power supply pin. Recommended operating range 11-28V. UVLO(ON) ~15.8V (startup), UVLO(OFF) ~8.8V; VCC OVP ~33V; Zener clamp ~34V. Typical operating current ~3 mA switching."+ },+ {+ "number": "7",+ "name": "DEM",+ "type": "bidirectional",+ "description": "Demagnetization sense input from transformer auxiliary winding for valley/QR timing. Also used for output over-voltage protection (Load OVP); V_TH_OVP ~3.75V. Clamp voltages -0.5V/+5.8V."+ },+ {+ "number": "8",+ "name": "BO",+ "type": "bidirectional",+ "description": "Brownout and Line OVP detection pin. Connect a resistor divider from line voltage. Brownout threshold Vth_BO ~0.5V with 50 ms debounce disables PWM; Line OVP threshold ~2V. Sources ~1 uA for hysteresis programming."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/717c2e6293444bb4c9484a696bd28123.pdf",+ "pages": 13,+ "sha256": "14cfbe26a6ff27da",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "OB On Bright Elec",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ob2202cpa"+ ],+ "discovery_pitch": "OB2202CPA (OB On Bright Elec) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ob2202cpa-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }