cc6920so-25a

@@ -33,5 +33,78 @@   "author": {     "name": "Ray",     "email": "[email protected]"+  },+  "component": {+    "mpn": "CC6920SO-25A",+    "manufacturer": "Cross chip",+    "package": "SOP-8",+    "pin_count": 8,+    "category": "Current Sensors",+    "parts": {+      "symbol": "cc6920so-25a.kicad_sym",+      "footprint": "cc6920so-25a.kicad_mod",+      "model_3d": "cc6920so-25a-etched.glb",+      "model_3d_plain": "cc6920so-25a.glb",+      "model_3d_step": "cc6920so-25a-etched.step",+      "model_3d_step_plain": "cc6920so-25a.step",+      "lbr": "cc6920so-25a.lbr"+    },+    "pins": [+      {+        "number": "1",+        "name": "IP+",+        "type": "passive",+        "description": "Current sampled + (primary current input). Positive current flows from IP+ (pins 1-2) to IP- (pins 3-4). Pins 1 and 2 are internally tied to form the high-current input node; connect both to the source side of the sensed current. Rated ICON = 40 A continuous, IPEAK = 100 A (3 s)."+      },+      {+        "number": "2",+        "name": "IP+",+        "type": "passive",+        "description": "Current sampled + (primary current input, paralleled with pin 1). Positive current flows from IP+ (pins 1-2) to IP- (pins 3-4). Internal copper conductor resistance is 0.9 mΩ typ at 25 °C."+      },+      {+        "number": "3",+        "name": "IP-",+        "type": "passive",+        "description": "Current sampled - (primary current output/return). Positive current exits here from IP+ (pins 1-2) to IP- (pins 3-4). Pins 3 and 4 are internally tied; connect both to the load side of the sensed current."+      },+      {+        "number": "4",+        "name": "IP-",+        "type": "passive",+        "description": "Current sampled - (primary current output/return, paralleled with pin 3). Positive current exits here from the sensed conductor."+      },+      {+        "number": "5",+        "name": "GND",+        "type": "power_in",+        "description": "Signal-side ground return for the Hall sensor secondary circuitry. Reference node for VCC, OUT, and VZCR. Isolated from the primary current path (pins 1-4) by 3500 VRMS."+      },+      {+        "number": "6",+        "name": "VZCR",+        "type": "output",+        "description": "Zero-current reference signal output (nominally VCC/2). Provides a matched reference equal to the quiescent OUT voltage so downstream circuitry can subtract offset for ratiometric measurement. Source current ≤ 400 μA, sink current ≤ 3000 μA - reserve ~0.3 mA of headroom in the design."+      },+      {+        "number": "7",+        "name": "OUT",+        "type": "output",+        "description": "Analog voltage output proportional to the sensed primary current. Quiescent (IP=0) output is VCC/2 (2.5 V typ at VCC=5 V). For the -25A variant, transfer function is VOUT = VCC/2 + 0.080 × IP(A), giving a guaranteed linear range of 0.5-4.5 V. Minimum load 1.5 kΩ, max load capacitance 1 nF; source ≤ 6 mA, sink ≤ 30 mA."+      },+      {+        "number": "8",+        "name": "VCC",+        "type": "power_in",+        "description": "Positive supply input, 4.5-5.5 V (5 V nominal). Absolute maximum 7 V. Typical supply current 20 mA (25 mA max) with OUT unloaded. Bypass locally to GND (pin 5) with a low-ESR ceramic capacitor."+      }+    ],+    "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+}