cc6920bso-50a

@@ -0,0 +1,47 @@+# CC6920BSO-50A++**Cross chip** · Current Sensors · SOP-8++CC6920BSO-50A from Cross chip, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IP+ | passive | Current Sampled + (primary conductor input, positive terminal). Tied internally to pin 2. Primary current flows from IP+ (pins 1,2) to IP- (pins 3,4). Continuous rating 40 A, peak 100 A for 3 s; conductor resistance ~0.9 mΩ. |+| 2 | IP+ | passive | Current Sampled + (primary conductor input, positive terminal). Tied internally to pin 1. Parallel with pin 1 to share primary current. |+| 3 | IP- | passive | Current Sampled - (primary conductor output, negative terminal). Tied internally to pin 4. Return path for the sensed primary current. |+| 4 | IP- | passive | Current Sampled - (primary conductor output, negative terminal). Tied internally to pin 3. |+| 5 | GND | power_in | Signal ground / device return for the secondary (Hall sensor) side. Reference for VCC, VOUT, and VZCR. |+| 6 | VZCR | output | Zero Current Reference Signal Output. Buffered VCC/2 reference (typ. 1.65 V at VCC=3.3 V). Source current ≤ 400 µA, sink current ≤ 3000 µA. Used to bias external amplifiers to the same zero-current midpoint as VOUT. |+| 7 | OUT | output | Analog voltage output proportional to sensed primary current. VOUT = VCC/2 + 0.0264 × IP (V) for the 50A variant (26.4 mV/A). Zero-current output = VCC/2 (typ. 1.65 V at VCC=3.3 V); guaranteed linear range 0.33-2.97 V. Recommended load ≥1.5 kΩ, ≤1 nF; source ≤6 mA, sink ≤30 mA. |+| 8 | VCC | power_in | Power supply input, 3.0-3.6 V (typ. 3.3 V). Typical supply current 20 mA. Bypass with 0.1 µF to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Cross chip |+| Package | SOP-8 |+| Category | Sensor |+| Pins | 8 |++## Ordering variants++- `CC6920BSO-50A`++## CAD (KiCad official)++- Symbol: `CC6920BSO-50A`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Cross chip datasheet](docs/cc6920bso-50a-datasheet.pdf) (None pp, sha256 `bf0f27c31807521e`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cc6920bso-50a-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "cc6920bso-50a",+  "version": "0.1.0",+  "type": "component",+  "description": "Cross chip Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "sensor",+    "cc6920bso-50a"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "cc6920bso-50a.kicad_sym",+    "cc6920bso-50a.kicad_mod",+    "cc6920bso-50a.glb",+    "cc6920bso-50a.step",+    "cc6920bso-50a.lbr",+    "docs/hero.png",+    "docs/cc6920bso-50a-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file