component
DRV2667RGPR
Public Made by Adomby adom
Texas Instruments Global Sourcing Parts, TQFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+58@@ -0,0 +1,58 @@+# DRV2667RGPR++**Texas Instruments** · Global Sourcing Parts · TQFN-20-EP(4x4)++DRV2667RGPR from Texas Instruments, in a TQFN-20-EP(4x4). 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 | PUMP | power_out | Internal charge pump output voltage for gate drive; requires 0.1-µF storage capacitor (X5R or X7R type, 10-V rating minimum). |+| 2 | VDD | power_in | Positive supply input ranging 3.3 V to 5.5 V; requires 1-µF decoupling capacitor. |+| 3 | FB | input | Boost output feedback input for resistive divider network setting boost voltage from 15 V to 105 V. |+| 4 | GND | power_in | Supply ground connection for power distribution (first of three ground pins). |+| 5 | GND | power_in | Supply ground connection for power distribution (second of three ground pins). |+| 6 | GND | power_in | Supply ground connection for power distribution (third of three ground pins). |+| 7 | SW | passive | Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit. |+| 8 | SW | passive | Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit. |+| 9 | NC | unconnected | No connection; leave floating. |+| 10 | BST | power_out | Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage. |+| 11 | BST | power_out | Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage. |+| 12 | PVDD | power_in | High-voltage amplifier supply input for driving piezo haptic actuators up to 200 V peak-to-peak differential output. |+| 13 | OUT+ | output | Positive output of fully-differential haptic driver; connect as differential pair to piezo actuator load. |+| 14 | OUT- | output | Negative output of fully-differential haptic driver; connect as differential pair to piezo actuator load. |+| 15 | REXT | input | Boost converter peak current limit programming input; connect resistor to ground (6 kΩ to 35 kΩ range) to set inductor peak current. |+| 16 | IN- | input | Negative analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range. |+| 17 | IN+ | input | Positive analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range. |+| 18 | SCL | input | I²C serial clock input supporting operation up to 400 kHz with 1.8-V logic threshold compatible to VDD. |+| 19 | SDA | bidirectional | I²C serial data input/output with open-drain architecture; 1.8-V logic threshold compatible to VDD. |+| 20 | REG | output | 1.8-V regulated output for auxiliary circuits; requires 0.1-µF decoupling capacitor. |+| 21 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TQFN-20-EP(4x4) |+| Category | Global Sourcing Parts |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `DRV2667RGPR`+- Footprint: `Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm`+- 3D model: TQFN-20-EP(4x4) (KiCad packages3D, STEP)+- 3D model files: `drv2667rgpr-etched.step` / `drv2667rgpr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv2667rgpr.step` / `drv2667rgpr.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/drv2667) (51 pp, sha256 `b9fa05595a4736b7`, retrieved 2026-09-24, 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-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/drv2667rgpr-datasheet.pdf)
page.jsonadded+221@@ -0,0 +1,221 @@+{+ "slug": "drv2667rgpr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Global Sourcing Parts, TQFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "global sourcing parts",+ "drv2667rgpr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "drv2667rgpr.kicad_sym",+ "drv2667rgpr.kicad_mod",+ "drv2667rgpr.glb",+ "drv2667rgpr.step",+ "drv2667rgpr.lbr",+ "docs/hero.png",+ "docs/drv2667rgpr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DRV2667RGPR",+ "manufacturer": "Texas Instruments",+ "package": "TQFN-20-EP(4x4)",+ "pin_count": 21,+ "category": "Global Sourcing Parts",+ "subcategory": "Global Sourcing Parts",+ "datasheet": "https://www.ti.com/cn/lit/gpn/drv2667",+ "parts": {+ "symbol": "drv2667rgpr.kicad_sym",+ "footprint": "drv2667rgpr.kicad_mod",+ "model_3d": "drv2667rgpr-etched.glb",+ "model_3d_plain": "drv2667rgpr.glb",+ "model_3d_step": "drv2667rgpr-etched.step",+ "model_3d_step_plain": "drv2667rgpr.step",+ "lbr": "drv2667rgpr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2150609"+ },+ "pins": [+ {+ "number": "1",+ "name": "PUMP",+ "type": "power_out",+ "description": "Internal charge pump output voltage for gate drive; requires 0.1-µF storage capacitor (X5R or X7R type, 10-V rating minimum)."+ },+ {+ "number": "2",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply input ranging 3.3 V to 5.5 V; requires 1-µF decoupling capacitor."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Boost output feedback input for resistive divider network setting boost voltage from 15 V to 105 V."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Supply ground connection for power distribution (first of three ground pins)."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Supply ground connection for power distribution (second of three ground pins)."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Supply ground connection for power distribution (third of three ground pins)."+ },+ {+ "number": "7",+ "name": "SW",+ "type": "passive",+ "description": "Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit."+ },+ {+ "number": "8",+ "name": "SW",+ "type": "passive",+ "description": "Boost converter internal switch node connecting external inductor (3.3 µH to 22 µH); inductor saturation current must exceed programmed limit."+ },+ {+ "number": "9",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection; leave floating."+ },+ {+ "number": "10",+ "name": "BST",+ "type": "power_out",+ "description": "Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage."+ },+ {+ "number": "11",+ "name": "BST",+ "type": "power_out",+ "description": "Boost converter output voltage (programmable 15 V to 105 V maximum); requires 0.1-µF capacitor rated for boost output voltage."+ },+ {+ "number": "12",+ "name": "PVDD",+ "type": "power_in",+ "description": "High-voltage amplifier supply input for driving piezo haptic actuators up to 200 V peak-to-peak differential output."+ },+ {+ "number": "13",+ "name": "OUT+",+ "type": "output",+ "description": "Positive output of fully-differential haptic driver; connect as differential pair to piezo actuator load."+ },+ {+ "number": "14",+ "name": "OUT-",+ "type": "output",+ "description": "Negative output of fully-differential haptic driver; connect as differential pair to piezo actuator load."+ },+ {+ "number": "15",+ "name": "REXT",+ "type": "input",+ "description": "Boost converter peak current limit programming input; connect resistor to ground (6 kΩ to 35 kΩ range) to set inductor peak current."+ },+ {+ "number": "16",+ "name": "IN-",+ "type": "input",+ "description": "Negative analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range."+ },+ {+ "number": "17",+ "name": "IN+",+ "type": "input",+ "description": "Positive analog input for optional analog playback mode with 100-kΩ input impedance and 1.8-V differential range."+ },+ {+ "number": "18",+ "name": "SCL",+ "type": "input",+ "description": "I²C serial clock input supporting operation up to 400 kHz with 1.8-V logic threshold compatible to VDD."+ },+ {+ "number": "19",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I²C serial data input/output with open-drain architecture; 1.8-V logic threshold compatible to VDD."+ },+ {+ "number": "20",+ "name": "REG",+ "type": "output",+ "description": "1.8-V regulated output for auxiliary circuits; requires 0.1-µF decoupling capacitor."+ },+ {+ "number": "21",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 21 added from the footprint"+ ],+ "pages_sent": 51,+ "cost_usd": 0.509,+ "at": "2026-09-24T11:16:17"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/drv2667",+ "pages": 51,+ "sha256": "b9fa05595a4736b7",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 21,+ "described": 21,+ "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]"+ }+}