component
TLV3221DCKR
Public Made by Adomby adom
Texas Instruments Integrated Circuits (ICs), 5-TSSOP, SC-70-5, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
tlv3221dckr: CAD wording names the Adom_Gen land, not KiCad official
3 files changed
+8−9
README.md+4−4@@ -2,7 +2,7 @@ **Texas Instruments** · Integrated Circuits (ICs) · 5-TSSOP, SC-70-5, SOT-353 -TLV3221DCKR from Texas Instruments, in a 5-TSSOP, SC-70-5, SOT-353. 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.+TLV3221DCKR from Texas Instruments, in a 5-TSSOP, SC-70-5, SOT-353. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). The symbol is generated from that pin table and the footprint is an Adom_Gen land derived from the manufacturer drawing; the 3D model is generated to fit it. ## Pinout @@ -55,11 +55,11 @@ Limits as printed in the datasheet (page.json `metadata.characteristics` carries | Junction-to-top characterization parameter | ΨJT | | 29.6 | | °C/W | DCK (SC70) 5 pins | 7 | | Junction-to-board characterization parameter | ΨJB | | 56 | | °C/W | DCK (SC70) 5 pins | 7 | -## CAD (KiCad official)+## CAD (Adom-generated) - Symbol: `TLV3221DCKR` - Footprint: `Adom_Gen:Texas_Instruments_TLV3221`-- 3D model: 5-TSSOP, SC-70-5, SOT-353 (KiCad packages3D, STEP)+- 3D model: generated to fit the land (STEP) - 3D model files: `tlv3221dckr-etched.step` / `tlv3221dckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv3221dckr.step` / `tlv3221dckr.glb` are the bare package body. ## Provenance@@ -68,6 +68,6 @@ Data extracted from the manufacturer datasheet, not a distributor listing: - **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tlv3221.pdf) (41 pp, sha256 `d5b16ee3d60ef441`, retrieved 2026-11-02, tier: manufacturer) - **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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).+- **CAD:** symbol generated from the datasheet pin table; footprint an Adom_Gen land derived from the manufacturer drawing. 3D model generated to fit that land. [Datasheet PDF](docs/tlv3221dckr-datasheet.pdf)
package.json+1−1@@ -117,7 +117,7 @@ "sha256": "d5b16ee3d60ef441", "source_tier": "mfr" },- "cad": "KiCad official (CC-BY-SA 4.0)",+ "cad": "Adom_Gen derived land; symbol and 3D generated", "pins": { "total": 5, "described": 5,
page.json+3−4@@ -99,7 +99,7 @@ "sha256": "d5b16ee3d60ef441", "source_tier": "mfr" },- "cad": "KiCad official (CC-BY-SA 4.0)",+ "cad": "Adom_Gen derived land; symbol and 3D generated", "pins": { "total": 5, "described": 5,@@ -480,8 +480,7 @@ ], "discovery_pitch": "TLV3221DCKR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.", "author": {- "name": "Ray",- "email": "[email protected]"+ "name": "Ray" }, "dependencies": {}, "hero": {@@ -507,4 +506,4 @@ "visibility": { "public": true }-}+}