component
CC6903SO-10A
Public Made by Adomby adom
Cross chip Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+50@@ -0,0 +1,50 @@+# CC6903SO-10A++**Cross chip** · Current Sensors · SOP-8++CC6903SO-10A 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 | Primary sense-current positive terminal. Internally tied to pin 2; both should be connected to the current path input. Low-resistance (~1.5 mΩ) primary conductor rated for up to ±30 A DC (with 100 A / 100 ms surge) and isolated 100 VAC from the signal pins. |+| 2 | IP+ | passive | Primary sense-current positive terminal. Internally tied to pin 1; both should be connected to the current path input. |+| 3 | IP- | passive | Primary sense-current negative terminal. Internally tied to pin 4; both should be connected to the current path output. |+| 4 | IP- | passive | Primary sense-current negative terminal. Internally tied to pin 3; both should be connected to the current path output. |+| 5 | GND | power_in | Signal-side device ground (0 V) reference for VCC and OUT. |+| 6 | NC | unconnected | No connect. Must be left floating (需悬空). |+| 7 | OUT | output | Ratiometric analog voltage output. Quiescent (IP = 0 A) output = VCC/2 (typ 1.65 V @ VCC=3.3 V); VOUT = VCC/2 + 0.132 × IP(A) for the -10A variant. Linear range 0.33-2.97 V, source current 400 µA, sink current 30 mA, load ≥20 kΩ, load capacitance ≤1 nF. |+| 8 | VCC | power_in | Supply voltage input. Recommended 3.0-3.6 V (absolute max 7 V). Typical ICC ≈ 5 mA (max 8 mA). Decouple with 0.1 µF ceramic to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Cross chip |+| Package | SOP-8 |+| Category | Sensor |+| Pins | 8 |++## Ordering variants++- `CC6903SO-10A`+- `CC6903SO-10ACC6903SO-20A`+- `CC6903SO-10ACC6903SO-30A`++## CAD (KiCad official)++- Symbol: `CC6903SO-10A`+- 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/cc6903so-10a-datasheet.pdf) (12 pp, sha256 `4caefefced8b515b`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/cc6903so-10a-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "cc6903so-10a",+ "version": "0.1.0",+ "type": "component",+ "description": "Cross chip Current Sensors, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensor",+ "cc6903so-10a"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cc6903so-10a.kicad_sym",+ "cc6903so-10a.kicad_mod",+ "cc6903so-10a.glb",+ "cc6903so-10a.step",+ "cc6903so-10a.lbr",+ "docs/hero.png",+ "docs/cc6903so-10a-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}