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TPS16630PWPR
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Texas Instruments Surge Protection Devices (SPDs), HTSSOP-20. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# TPS16630PWPR++**Texas Instruments** · Surge Protection Devices (SPDs) · HTSSOP-20++TPS16630PWPR from Texas Instruments, in a HTSSOP-20. 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 | IN | power_in | Power supply input connected to the drain of the internal FET. |+| 2 | IN | power_in | Power supply input connected to the drain of the internal FET. |+| 3 | IN | power_in | Power supply input connected to the drain of the internal FET. |+| 4 | N.C | unconnected | No connection. |+| 5 | N.C | unconnected | No connection. |+| 6 | P_IN | power_in | Device power supply voltage; always connect P_IN directly to IN. |+| 7 | UVLO | input | Programmable undervoltage lockout input; undervoltage event shuts down internal FET and asserts FLT to indicate power fault. |+| 8 | OVP | input | Adjustable overvoltage protection threshold input (TPS16630 only); overvoltage event shuts down internal FET and asserts FLT to indicate overvoltage fault. |+| 9 | GND | power_in | Ground connection to system ground. |+| 10 | dVdT | bidirectional | Output voltage slew rate control; capacitor to GND sets slew rate; leave floating for maximum slew rate enabling thermal regulation during power-up. |+| 11 | ILIM | bidirectional | Current limit programming input; resistor to GND sets overload current limit from 0.6 A to 6 A with ±7% accuracy. |+| 12 | MODE | input | Mode selection pin for overload fault response; open circuit for latch mode, shorted to GND for auto-retry mode. |+| 13 | SHDN | input | Shutdown control input; pull below 0.8 V for low-power shutdown, above 2 V for enable; cycling resets latched faults. |+| 14 | IMON | output | Analog current monitor output with ±6% accuracy proportional to output current; resistor to GND converts current to voltage with 27.9 µA/A gain. |+| 15 | FLT | output | Fault indicator open-drain output (active-low); asserted on undervoltage, overvoltage, overcurrent, power limit, or thermal fault conditions. |+| 16 | PGOOD | output | Power good indicator open-drain output (active-high); high when internal FET is enhanced, low when off or SHDN pulled low. |+| 17 | N.C | unconnected | No connection. |+| 18 | OUT | power_out | Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current. |+| 19 | OUT | power_out | Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current. |+| 20 | OUT | power_out | Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HTSSOP-20 |+| Category | Circuit Protection |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `TPS16630PWPR`+- Footprint: `Package_SO:TSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP2.15x3.35mm`+- 3D model: HTSSOP-20, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.2 mm nominal TSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `tps16630pwpr-etched.step` / `tps16630pwpr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps16630pwpr.step` / `tps16630pwpr.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/tps1663) (46 pp, sha256 `ef1077e8989a204c`, retrieved 2026-10-01, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tps16630pwpr-datasheet.pdf)
page.jsonadded+214@@ -0,0 +1,214 @@+{+ "slug": "tps16630pwpr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Surge Protection Devices (SPDs), HTSSOP-20. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "tps16630pwpr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps16630pwpr.kicad_sym",+ "tps16630pwpr.kicad_mod",+ "tps16630pwpr.glb",+ "tps16630pwpr.step",+ "tps16630pwpr.lbr",+ "docs/hero.png",+ "docs/tps16630pwpr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS16630PWPR",+ "manufacturer": "Texas Instruments",+ "package": "HTSSOP-20",+ "pin_count": 20,+ "category": "Circuit Protection",+ "subcategory": "Surge Protection Devices (SPDs)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps1663",+ "parts": {+ "symbol": "tps16630pwpr.kicad_sym",+ "footprint": "tps16630pwpr.kicad_mod",+ "model_3d": "tps16630pwpr-etched.glb",+ "model_3d_plain": "tps16630pwpr.glb",+ "model_3d_step": "tps16630pwpr-etched.step",+ "model_3d_step_plain": "tps16630pwpr.step",+ "lbr": "tps16630pwpr.lbr"+ },+ "distributor_links": {+ "lcsc": "C1849461",+ "digikey": "296-TPS16630PWPRTR-ND",+ "mouser": "595-TPS16630PWPR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T17:31:08Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS16630PWPRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS16630PWPR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input connected to the drain of the internal FET."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input connected to the drain of the internal FET."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input connected to the drain of the internal FET."+ },+ {+ "number": "4",+ "name": "N.C",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "5",+ "name": "N.C",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "6",+ "name": "P_IN",+ "type": "power_in",+ "description": "Device power supply voltage; always connect P_IN directly to IN."+ },+ {+ "number": "7",+ "name": "UVLO",+ "type": "input",+ "description": "Programmable undervoltage lockout input; undervoltage event shuts down internal FET and asserts FLT to indicate power fault."+ },+ {+ "number": "8",+ "name": "OVP",+ "type": "input",+ "description": "Adjustable overvoltage protection threshold input (TPS16630 only); overvoltage event shuts down internal FET and asserts FLT to indicate overvoltage fault."+ },+ {+ "number": "9",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection to system ground."+ },+ {+ "number": "10",+ "name": "dVdT",+ "type": "bidirectional",+ "description": "Output voltage slew rate control; capacitor to GND sets slew rate; leave floating for maximum slew rate enabling thermal regulation during power-up."+ },+ {+ "number": "11",+ "name": "ILIM",+ "type": "bidirectional",+ "description": "Current limit programming input; resistor to GND sets overload current limit from 0.6 A to 6 A with ±7% accuracy."+ },+ {+ "number": "12",+ "name": "MODE",+ "type": "input",+ "description": "Mode selection pin for overload fault response; open circuit for latch mode, shorted to GND for auto-retry mode."+ },+ {+ "number": "13",+ "name": "SHDN",+ "type": "input",+ "description": "Shutdown control input; pull below 0.8 V for low-power shutdown, above 2 V for enable; cycling resets latched faults."+ },+ {+ "number": "14",+ "name": "IMON",+ "type": "output",+ "description": "Analog current monitor output with ±6% accuracy proportional to output current; resistor to GND converts current to voltage with 27.9 µA/A gain."+ },+ {+ "number": "15",+ "name": "FLT",+ "type": "output",+ "description": "Fault indicator open-drain output (active-low); asserted on undervoltage, overvoltage, overcurrent, power limit, or thermal fault conditions."+ },+ {+ "number": "16",+ "name": "PGOOD",+ "type": "output",+ "description": "Power good indicator open-drain output (active-high); high when internal FET is enhanced, low when off or SHDN pulled low."+ },+ {+ "number": "17",+ "name": "N.C",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "18",+ "name": "OUT",+ "type": "power_out",+ "description": "Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current."+ },+ {+ "number": "19",+ "name": "OUT",+ "type": "power_out",+ "description": "Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current."+ },+ {+ "number": "20",+ "name": "OUT",+ "type": "power_out",+ "description": "Power output from internal FET source with 31 mΩ on-resistance rating; rated for 6 A maximum load current."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps1663",+ "pages": 46,+ "sha256": "ef1077e8989a204c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "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]"+ }+}