ap3125aktr-g1

@@ -33,5 +33,67 @@   "author": {     "name": "Ray",     "email": "[email protected]"+  },+  "component": {+    "mpn": "AP3125AKTR-G1",+    "manufacturer": "Diodes Incorporated",+    "package": "SOT-26",+    "pin_count": 6,+    "category": "AC-DC Controllers and Regulators",+    "datasheet": "https://www.diodes.com/assets/Datasheets/AP3125AKTR-G1.pdf",+    "parts": {+      "symbol": "ap3125aktr-g1.kicad_sym",+      "footprint": "ap3125aktr-g1.kicad_mod",+      "model_3d": "ap3125aktr-g1-etched.glb",+      "model_3d_plain": "ap3125aktr-g1.glb",+      "model_3d_step": "ap3125aktr-g1-etched.step",+      "model_3d_step_plain": "ap3125aktr-g1.step",+      "lbr": "ap3125aktr-g1.lbr"+    },+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "power_in",+        "description": "Signal ground. Current return for driver and control circuits."+      },+      {+        "number": "2",+        "name": "FB",+        "type": "input",+        "description": "Feedback input directly connected to opto-coupler. Input impedance ~15kΩ, sources ~0.27mA when pulled low; controls peak inductor current via IPK=(VFB-0.8)/(3·RS). VFB>4.5V for ~70ms triggers OLP hiccup; VFB<1.55V stops drive pulses (zero-duty threshold). Green-mode threshold ~2.1V."+      },+      {+        "number": "3",+        "name": "CTRL",+        "type": "bidirectional",+        "description": "Latch trigger pin. Sources ~100μA; low-threshold trigger 1V (typ) and high-threshold trigger 3V (typ) invoke latch protection. Leave open if unused; connect an NTC thermistor to GND for external OTP protection. Max sourcing current must be limited below 5mA."+      },+      {+        "number": "4",+        "name": "SENSE",+        "type": "input",+        "description": "Current sense input for primary MOSFET source current. Max sense voltage 0.95V (typ) with VFB=4.5V; FOCP threshold 1.7V (typ) with ~100ns delay; internal 250ns leading-edge blanking. Requires small RC filter/series resistor to protect against turn-off undershoot beyond -0.3V."+      },+      {+        "number": "5",+        "name": "VCC",+        "type": "power_in",+        "description": "Supply voltage of driver and control circuits. Recommended 10-25V; UVLO(on)=15.8V typ, UVLO(off)=7.6V typ, VCC maintain ~9.1V, VCC OVP ~28.5V, internal clamp ~34V, absolute max 30V. Startup current ~1μA typ; operating current ~0.7-1.2mA."+      },+      {+        "number": "6",+        "name": "GATE",+        "type": "output",+        "description": "Gate driver output for external power MOSFET. Output clamping voltage ~13V (typ), rise time ~150ns and fall time ~50ns into 1nF at VCC=13V, max output current 350mA. Max duty cycle 75% typ."+      }+    ],+    "provenance": {+      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }   }-}\ No newline at end of file+}