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ICL7660CSA
Public Made by Adomby adom
TDSEMIC Charge Pumps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# ICL7660CSA++**TDSEMIC** · Charge Pumps · SOP-8++ICL7660CSA from TDSEMIC, 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 | BOOST | input | Oscillator frequency boost control; connect to V+ to increase internal oscillator frequency ×6; leave open (NC) when using an external oscillator signal at OSC. |+| 2 | CAP+ | passive | Positive terminal connection for the external charge-pump flying capacitor. |+| 3 | GND | power_in | Ground reference; the negative terminal of the reservoir capacitor connects here in most applications. |+| 4 | CAP- | passive | Negative terminal connection for the external charge-pump flying capacitor. |+| 5 | VOUT | power_out | Inverted (negative) voltage output; the positive terminal of the reservoir capacitor connects here in most applications. |+| 6 | LV | input | Low-voltage operation select; connect to GND when supply voltage is below 3.5 V to maintain proper operation. |+| 7 | OSC | input | Oscillator frequency control input; connect an external capacitor to GND at this pin to reduce the internal oscillator frequency below its default. |+| 8 | V+ | power_in | Positive supply voltage input, 1.5 V to 10 V; also serves as the chip's internal reference connection point. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TDSEMIC |+| Package | SOP-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `ICL7660CSA`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)+- 3D model files: `icl7660csa-etched.step` / `icl7660csa-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `icl7660csa.step` / `icl7660csa.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TDSEMIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618862581960626176) (5 pp, sha256 `d4dcedcc09abdb78`, retrieved 2026-09-21, 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:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (vision), consensus `claude-opus-4-7` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/icl7660csa-datasheet.pdf)
page.jsonadded+144@@ -0,0 +1,144 @@+{+ "slug": "icl7660csa",+ "version": "0.1.0",+ "type": "component",+ "description": "TDSEMIC Charge Pumps, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "icl7660csa",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "icl7660csa.kicad_sym",+ "icl7660csa.kicad_mod",+ "icl7660csa.glb",+ "icl7660csa.step",+ "icl7660csa.lbr",+ "docs/hero.png",+ "docs/icl7660csa-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ICL7660CSA",+ "manufacturer": "TDSEMIC",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Charge Pumps",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618862581960626176",+ "parts": {+ "symbol": "icl7660csa.kicad_sym",+ "footprint": "icl7660csa.kicad_mod",+ "model_3d": "icl7660csa-etched.glb",+ "model_3d_plain": "icl7660csa.glb",+ "model_3d_step": "icl7660csa-etched.step",+ "model_3d_step_plain": "icl7660csa.step",+ "lbr": "icl7660csa.lbr"+ },+ "distributor_links": {+ "lcsc": "C42421900"+ },+ "pins": [+ {+ "number": "1",+ "name": "BOOST",+ "type": "input",+ "description": "Oscillator frequency boost control; connect to V+ to increase internal oscillator frequency ×6; leave open (NC) when using an external oscillator signal at OSC."+ },+ {+ "number": "2",+ "name": "CAP+",+ "type": "passive",+ "description": "Positive terminal connection for the external charge-pump flying capacitor."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference; the negative terminal of the reservoir capacitor connects here in most applications."+ },+ {+ "number": "4",+ "name": "CAP-",+ "type": "passive",+ "description": "Negative terminal connection for the external charge-pump flying capacitor."+ },+ {+ "number": "5",+ "name": "VOUT",+ "type": "power_out",+ "description": "Inverted (negative) voltage output; the positive terminal of the reservoir capacitor connects here in most applications."+ },+ {+ "number": "6",+ "name": "LV",+ "type": "input",+ "description": "Low-voltage operation select; connect to GND when supply voltage is below 3.5 V to maintain proper operation."+ },+ {+ "number": "7",+ "name": "OSC",+ "type": "input",+ "description": "Oscillator frequency control input; connect an external capacitor to GND at this pin to reduce the internal oscillator frequency below its default."+ },+ {+ "number": "8",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply voltage input, 1.5 V to 10 V; also serves as the chip's internal reference connection point."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-sonnet-4-6",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-4-7",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 6 (LV) number is inferred from table row position in the 4-column pin mapping table on page 3; i; The datasheet pin mapping table on page 3 shows BOOST on pin 1 and V+ on pin 8, which is reversed co",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 5,+ "cost_usd": 0.2511,+ "at": "2026-09-21T23:30:08"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618862581960626176",+ "pages": 5,+ "sha256": "d4dcedcc09abdb78",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}