ap1509-33sg-13-jsm

@@ -33,5 +33,78 @@   "author": {     "name": "Ray",     "email": "[email protected]"+  },+  "component": {+    "mpn": "AP1509-33SG-13-JSM",+    "manufacturer": "JSMSEMI",+    "package": "SOP-8",+    "pin_count": 8,+    "category": "DC-DC Converters",+    "parts": {+      "symbol": "ap1509-33sg-13-jsm.kicad_sym",+      "footprint": "ap1509-33sg-13-jsm.kicad_mod",+      "model_3d": "ap1509-33sg-13-jsm-etched.glb",+      "model_3d_plain": "ap1509-33sg-13-jsm.glb",+      "model_3d_step": "ap1509-33sg-13-jsm-etched.step",+      "model_3d_step_plain": "ap1509-33sg-13-jsm.step",+      "lbr": "ap1509-33sg-13-jsm.lbr"+    },+    "pins": [+      {+        "number": "1",+        "name": "VIN",+        "type": "power_in",+        "description": "Positive input supply for the IC switching regulator. Absolute maximum 40 V; operating range 4.75 V to 40 V for the 3.3 V version. Requires an input bypass capacitor to minimize voltage transients and supply the switching currents."+      },+      {+        "number": "2",+        "name": "Output",+        "type": "output",+        "description": "Power switching output from the internal 3A switch. Voltage at this pin switches between (+VIN − VSAT) and approximately −0.5 V, with a duty cycle approximately VOUT/VIN. PCB copper area on this pin should be minimized to reduce coupling to sensitive circuitry."+      },+      {+        "number": "3",+        "name": "FB",+        "type": "input",+        "description": "Output voltage feedback control. Senses the regulated output voltage to complete the feedback loop. Internal reference is 1.235 V; feedback bias current is typically 50 nA (100 nA max)."+      },+      {+        "number": "4",+        "name": "EN",+        "type": "input",+        "description": "ON/OFF shutdown control input. Pulling this pin below ~1.3 V (VIL ≤ 0.6 V) turns the regulator ON; pulling it above ~1.3 V (VIH ≥ 2.0 V) shuts the regulator down, dropping supply current to ~150 µA (standby ~50 µA typ). Tie to GND if the shutdown feature is not needed."+      },+      {+        "number": "5",+        "name": "GND",+        "type": "power_in",+        "description": "Circuit ground. All four GND pins (5, 6, 7, 8) are tied together to the die paddle for heat dissipation and must be connected to the ground plane."+      },+      {+        "number": "6",+        "name": "GND",+        "type": "power_in",+        "description": "Circuit ground. All four GND pins (5, 6, 7, 8) are tied together to the die paddle for heat dissipation and must be connected to the ground plane."+      },+      {+        "number": "7",+        "name": "GND",+        "type": "power_in",+        "description": "Circuit ground. All four GND pins (5, 6, 7, 8) are tied together to the die paddle for heat dissipation and must be connected to the ground plane."+      },+      {+        "number": "8",+        "name": "GND",+        "type": "power_in",+        "description": "Circuit ground. All four GND pins (5, 6, 7, 8) are tied together to the die paddle for heat dissipation and must be connected to the ground plane."+      }+    ],+    "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+}