component
TPS61390RTER
Public Made by Adomby adom
Texas Instruments DC-DC Converters, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+54@@ -0,0 +1,54 @@+# TPS61390RTER++**Texas Instruments** · DC-DC Converters · QFN-16-EP(3x3)++TPS61390RTER from Texas Instruments, in a QFN-16-EP(3x3). 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 | VSP | output | Single-ended sample/hold voltage output for current measurement. |+| 2 | GAIN | input | Current mirror gain selection input; logic high selects 1:5 ratio, logic low selects 4:5 ratio. |+| 3 | MON2 | output | Current mirror output with 1:5 gain ratio; maximum voltage 2.5V. |+| 4 | MON1 | output | Current mirror output with 4:5 gain ratio; maximum voltage 2.5V. |+| 5 | APD | output | APD power supply output; supplies voltage from 20V to 85V. |+| 6 | MONIN | input | Current mirror input for APD current sensing; voltage rated to 85V. |+| 7 | GND | power_in | Power ground connection. |+| 8 | SW | output | Boost converter switching node connected to drain of low-side MOSFET and source of high-side MOSFET; voltage rated to 85V. |+| 9 | CAP | output | External filter capacitor connection for current mirror noise reduction; voltage rated to 85V. |+| 10 | VIN | power_in | DC power supply input; operates from 2.5V to 5.5V. |+| 11 | ISHORT | output | Current limit setting output; programming resistor connected to ground sets high optical power protection threshold. |+| 12 | FB | input | Feedback voltage input for output voltage regulation. |+| 13 | EN | input | Enable logic input; high enables device, low disables and enters shutdown mode. |+| 14 | SAMPLE | input | Sample/hold trigger input; rising edge triggers sample capture, falling edge holds measured value. |+| 15 | AVCC | power_in | Analog power supply for sample/hold and current mirror circuits. |+| 16 | AGND | power_in | Analog ground for sample/hold and current mirror circuits. |+| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | QFN-16-EP(3x3) |+| Category | Power Management (PMIC) |+| Pins | 17 |++## CAD (KiCad official)++- Symbol: `TPS61390RTER`+- Footprint: `Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm`+- 3D model: QFN-16-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `tps61390rter-etched.step` / `tps61390rter-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps61390rter.step` / `tps61390rter.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/tps61390) (27 pp, sha256 `5f0d65a8c9549c87`, retrieved 2026-10-07, 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 0.3`, 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/tps61390rter-datasheet.pdf)
page.jsonadded+255@@ -0,0 +1,255 @@+{+ "slug": "tps61390rter",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps61390rter",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps61390rter.kicad_sym",+ "tps61390rter.kicad_mod",+ "tps61390rter.glb",+ "tps61390rter.step",+ "tps61390rter.lbr",+ "docs/hero.png",+ "docs/tps61390rter-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps61390rter-hero.glb",+ "tps61390rter-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS61390RTER",+ "manufacturer": "Texas Instruments",+ "package": "QFN-16-EP(3x3)",+ "pin_count": 17,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps61390",+ "parts": {+ "symbol": "tps61390rter.kicad_sym",+ "footprint": "tps61390rter.kicad_mod",+ "model_3d": "tps61390rter-hero.glb",+ "model_3d_plain": "tps61390rter.glb",+ "model_3d_step": "tps61390rter-etched.step",+ "model_3d_step_plain": "tps61390rter.step",+ "lbr": "tps61390rter.lbr"+ },+ "distributor_links": {+ "lcsc": "C1849532",+ "digikey": "296-TPS61390RTERTR-ND",+ "mouser": "595-TPS61390RTER"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T08:54:05Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS61390RTERTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS61390RTER",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VSP",+ "type": "output",+ "description": "Single-ended sample/hold voltage output for current measurement."+ },+ {+ "number": "2",+ "name": "GAIN",+ "type": "input",+ "description": "Current mirror gain selection input; logic high selects 1:5 ratio, logic low selects 4:5 ratio."+ },+ {+ "number": "3",+ "name": "MON2",+ "type": "output",+ "description": "Current mirror output with 1:5 gain ratio; maximum voltage 2.5V."+ },+ {+ "number": "4",+ "name": "MON1",+ "type": "output",+ "description": "Current mirror output with 4:5 gain ratio; maximum voltage 2.5V."+ },+ {+ "number": "5",+ "name": "APD",+ "type": "output",+ "description": "APD power supply output; supplies voltage from 20V to 85V."+ },+ {+ "number": "6",+ "name": "MONIN",+ "type": "input",+ "description": "Current mirror input for APD current sensing; voltage rated to 85V."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Power ground connection."+ },+ {+ "number": "8",+ "name": "SW",+ "type": "output",+ "description": "Boost converter switching node connected to drain of low-side MOSFET and source of high-side MOSFET; voltage rated to 85V."+ },+ {+ "number": "9",+ "name": "CAP",+ "type": "output",+ "description": "External filter capacitor connection for current mirror noise reduction; voltage rated to 85V."+ },+ {+ "number": "10",+ "name": "VIN",+ "type": "power_in",+ "description": "DC power supply input; operates from 2.5V to 5.5V."+ },+ {+ "number": "11",+ "name": "ISHORT",+ "type": "output",+ "description": "Current limit setting output; programming resistor connected to ground sets high optical power protection threshold."+ },+ {+ "number": "12",+ "name": "FB",+ "type": "input",+ "description": "Feedback voltage input for output voltage regulation."+ },+ {+ "number": "13",+ "name": "EN",+ "type": "input",+ "description": "Enable logic input; high enables device, low disables and enters shutdown mode."+ },+ {+ "number": "14",+ "name": "SAMPLE",+ "type": "input",+ "description": "Sample/hold trigger input; rising edge triggers sample capture, falling edge holds measured value."+ },+ {+ "number": "15",+ "name": "AVCC",+ "type": "power_in",+ "description": "Analog power supply for sample/hold and current mirror circuits."+ },+ {+ "number": "16",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground for sample/hold and current mirror circuits."+ },+ {+ "number": "17",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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": [+ "extractor flagged: Exposed thermal pad (not numbered) must be connected to Power GND per datasheet; ensure PCB layout c",+ "exposed pad 17 added from the footprint"+ ],+ "pages_sent": 7,+ "cost_usd": 0.1033,+ "at": "2026-10-07T08:53:52"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps61390",+ "pages": 27,+ "sha256": "5f0d65a8c9549c87",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 17,+ "described": 17,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps61390rter.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 3,+ 0.785+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps61390rter-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 3,+ 0.785+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "4cdede5e6181385491c27f62e471b34446eed1559a824028fe55ea5b61c1f464",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}