component
TLC5917IPW
Public Made by Adomby adom
Texas Instruments LED Drivers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# TLC5917IPW++**Texas Instruments** · LED Drivers · TSSOP-16++TLC5917IPW from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | GND | power_in | Ground for control logic and current sink |+| 2 | SDI | input | Serial-data input to shift register |+| 3 | CLK | input | Clock input for data shift on rising edge |+| 4 | LE(ED1) | input | Data strobe input with internal pulldown; serial data transferred to latch when high, latched when low; control signal for Error Detection and Current Adjust Modes |+| 5 | OUT0 | output | Constant-current output |+| 6 | OUT1 | output | Constant-current output |+| 7 | OUT2 | output | Constant-current output |+| 8 | OUT3 | output | Constant-current output |+| 9 | OUT4 | output | Constant-current output |+| 10 | OUT5 | output | Constant-current output |+| 11 | OUT6 | output | Constant-current output |+| 12 | OUT7 | output | Constant-current output |+| 13 | OE(ED2) | input | Output enable with internal pullup; active low enables drivers, high blanks all drivers; control signal for Error Detection and Current Adjust Modes |+| 14 | SDO | output | Serial-data output to next driver IC or microcontroller |+| 15 | R-EXT | input | External resistor connected to ground to set constant-current output level for all channels |+| 16 | VDD | power_in | Supply voltage; recommended operating range 3 to 5.5 V |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | LED Drivers |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `TLC5917IPW`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `tlc5917ipw-etched.step` / `tlc5917ipw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc5917ipw.step` / `tlc5917ipw.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlc5916) (40 pp, sha256 `f257e916f7b5d37b`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (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/tlc5917ipw-datasheet.pdf)
page.jsonadded+203@@ -0,0 +1,203 @@+{+ "slug": "tlc5917ipw",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments LED Drivers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "led drivers",+ "tlc5917ipw",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tlc5917ipw.kicad_sym",+ "tlc5917ipw.kicad_mod",+ "tlc5917ipw.glb",+ "tlc5917ipw.step",+ "tlc5917ipw.lbr",+ "docs/hero.png",+ "docs/tlc5917ipw-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TLC5917IPW",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "LED Drivers",+ "subcategory": "LED Drivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tlc5916",+ "parts": {+ "symbol": "tlc5917ipw.kicad_sym",+ "footprint": "tlc5917ipw.kicad_mod",+ "model_3d": "tlc5917ipw-etched.glb",+ "model_3d_plain": "tlc5917ipw.glb",+ "model_3d_step": "tlc5917ipw-etched.step",+ "model_3d_step_plain": "tlc5917ipw.step",+ "lbr": "tlc5917ipw.lbr"+ },+ "distributor_links": {+ "lcsc": "C1554292",+ "digikey": "296-34373-5-ND",+ "mouser": "595-TLC5917IPW"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:10:56Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-34373-5-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TLC5917IPW",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground for control logic and current sink"+ },+ {+ "number": "2",+ "name": "SDI",+ "type": "input",+ "description": "Serial-data input to shift register"+ },+ {+ "number": "3",+ "name": "CLK",+ "type": "input",+ "description": "Clock input for data shift on rising edge"+ },+ {+ "number": "4",+ "name": "LE(ED1)",+ "type": "input",+ "description": "Data strobe input with internal pulldown; serial data transferred to latch when high, latched when low; control signal for Error Detection and Current Adjust Modes"+ },+ {+ "number": "5",+ "name": "OUT0",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "6",+ "name": "OUT1",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "7",+ "name": "OUT2",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "8",+ "name": "OUT3",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "9",+ "name": "OUT4",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "10",+ "name": "OUT5",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "11",+ "name": "OUT6",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "12",+ "name": "OUT7",+ "type": "output",+ "description": "Constant-current output"+ },+ {+ "number": "13",+ "name": "OE(ED2)",+ "type": "input",+ "description": "Output enable with internal pullup; active low enables drivers, high blanks all drivers; control signal for Error Detection and Current Adjust Modes"+ },+ {+ "number": "14",+ "name": "SDO",+ "type": "output",+ "description": "Serial-data output to next driver IC or microcontroller"+ },+ {+ "number": "15",+ "name": "R-EXT",+ "type": "input",+ "description": "External resistor connected to ground to set constant-current output level for all channels"+ },+ {+ "number": "16",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage; recommended operating range 3 to 5.5 V"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 8,+ "cost_usd": 0.1256,+ "at": "2026-10-01T07:10:40"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlc5916",+ "pages": 40,+ "sha256": "f257e916f7b5d37b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "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]"+ }+}