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TPS1HA08AQPWPRQ1
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, HTSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+54@@ -0,0 +1,54 @@+# TPS1HA08AQPWPRQ1++**Texas Instruments** · Power Distribution Switches · HTSSOP-16++TPS1HA08AQPWPRQ1 from Texas Instruments, in a HTSSOP-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 | Device ground reference for all circuits, connects to system ground plane. |+| 2 | SNS | output | Analog sense output providing current output proportional to load current (KSNS=4600), junction temperature, or supply voltage as selected by SEL pins, clamped at VSNSclamp=5.9V. |+| 3 | LATCH | input | Latch control input with VIL=0.8V, VIH=2V and 250mV hysteresis; low level latches fault state, high level enables auto-retry after tRETRY timeout. |+| 4 | EN | input | Switch enable control input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ internal pull-down; high level enables switch output drive to load. |+| 5 | ST | tri_state | Open-drain diagnostic output with VOL=0.4V at 1mA sink current; pulls low to indicate fault conditions including thermal shutdown, current limit, energy limit, or open-load detection. |+| 6 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 7 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 8 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 9 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 10 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 11 | VOUT | output | Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A). |+| 12 | NC | unconnected | No internal connection; pin has no electrical function and should be left unconnected. |+| 13 | NC | unconnected | No internal connection; pin has no electrical function and should be left unconnected. |+| 14 | SEL1 | input | Diagnostic selection input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; high level selects temperature or voltage sensing combined with SEL2 to multiplex SNS output. |+| 15 | SEL2 | input | Diagnostic selection input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; combined with SEL1 to select load current (00), temperature (10), or voltage (11) on SNS output. |+| 16 | DIA_EN | input | Diagnostic enable input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; high level enables diagnostic functions and open-load or short-to-battery fault detection. |+| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HTSSOP-16 |+| Category | Power Management (PMIC) |+| Pins | 17 |++## CAD (KiCad official)++- Symbol: `TPS1HA08AQPWPRQ1`+- Footprint: `Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm`+- 3D model: HTSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `tps1ha08aqpwprq1-etched.step` / `tps1ha08aqpwprq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps1ha08aqpwprq1.step` / `tps1ha08aqpwprq1.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/tps1ha08-q1) (62 pp, sha256 `a1d902aeb153f667`, retrieved 2026-10-03, 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/tps1ha08aqpwprq1-datasheet.pdf)
page.jsonadded+215@@ -0,0 +1,215 @@+{+ "slug": "tps1ha08aqpwprq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Power Distribution Switches, HTSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps1ha08aqpwprq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps1ha08aqpwprq1.kicad_sym",+ "tps1ha08aqpwprq1.kicad_mod",+ "tps1ha08aqpwprq1.glb",+ "tps1ha08aqpwprq1.step",+ "tps1ha08aqpwprq1.lbr",+ "docs/hero.png",+ "docs/tps1ha08aqpwprq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps1ha08aqpwprq1-hero.glb",+ "tps1ha08aqpwprq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS1HA08AQPWPRQ1",+ "manufacturer": "Texas Instruments",+ "package": "HTSSOP-16",+ "pin_count": 17,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps1ha08-q1",+ "parts": {+ "symbol": "tps1ha08aqpwprq1.kicad_sym",+ "footprint": "tps1ha08aqpwprq1.kicad_mod",+ "model_3d": "tps1ha08aqpwprq1-hero.glb",+ "model_3d_plain": "tps1ha08aqpwprq1.glb",+ "model_3d_step": "tps1ha08aqpwprq1-etched.step",+ "model_3d_step_plain": "tps1ha08aqpwprq1.step",+ "lbr": "tps1ha08aqpwprq1.lbr"+ },+ "distributor_links": {+ "lcsc": 3230076,+ "digikey": "296-TPS1HA08AQPWPRQ1TR-ND",+ "mouser": "595-TPS1HA08AQPWPRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T07:03:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS1HA08AQPWPRQ1TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS1HA08AQPWPRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference for all circuits, connects to system ground plane."+ },+ {+ "number": "2",+ "name": "SNS",+ "type": "output",+ "description": "Analog sense output providing current output proportional to load current (KSNS=4600), junction temperature, or supply voltage as selected by SEL pins, clamped at VSNSclamp=5.9V."+ },+ {+ "number": "3",+ "name": "LATCH",+ "type": "input",+ "description": "Latch control input with VIL=0.8V, VIH=2V and 250mV hysteresis; low level latches fault state, high level enables auto-retry after tRETRY timeout."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Switch enable control input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ internal pull-down; high level enables switch output drive to load."+ },+ {+ "number": "5",+ "name": "ST",+ "type": "tri_state",+ "description": "Open-drain diagnostic output with VOL=0.4V at 1mA sink current; pulls low to indicate fault conditions including thermal shutdown, current limit, energy limit, or open-load detection."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "7",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "8",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "9",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "10",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "11",+ "name": "VOUT",+ "type": "output",+ "description": "Power switch output pin; all VOUT pins (6 total) must be tied together on PCB for symmetric current distribution; rated for 20A continuous (version A)."+ },+ {+ "number": "12",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin has no electrical function and should be left unconnected."+ },+ {+ "number": "13",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; pin has no electrical function and should be left unconnected."+ },+ {+ "number": "14",+ "name": "SEL1",+ "type": "input",+ "description": "Diagnostic selection input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; high level selects temperature or voltage sensing combined with SEL2 to multiplex SNS output."+ },+ {+ "number": "15",+ "name": "SEL2",+ "type": "input",+ "description": "Diagnostic selection input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; combined with SEL1 to select load current (00), temperature (10), or voltage (11) on SNS output."+ },+ {+ "number": "16",+ "name": "DIA_EN",+ "type": "input",+ "description": "Diagnostic enable input with VIL=0.8V, VIH=2V, 250mV hysteresis, and 1MΩ pull-down; high level enables diagnostic functions and open-load or short-to-battery fault detection."+ },+ {+ "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: Datasheet lists an exposed die pad (bottom of package) connected to VBB (power ",+ "exposed pad 17 added from the footprint"+ ],+ "pages_sent": 42,+ "cost_usd": 0.2606,+ "at": "2026-10-03T07:02:44"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps1ha08-q1",+ "pages": 62,+ "sha256": "a1d902aeb153f667",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}