component
TPS54361DPRR
Public Made by Adomby adom
Texas Instruments AC-DC Controllers & Regulators, WSON-10-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+48@@ -0,0 +1,48 @@+# TPS54361DPRR++**Texas Instruments** · AC-DC Controllers & Regulators · WSON-10-EP(4x4)++TPS54361DPRR from Texas Instruments, in a WSON-10-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 | BOOT | input | Bootstrap capacitor connection pin between BOOT and SW requiring minimum voltage to enable high-side gate drive, with gate drive switching off if voltage is below minimum threshold. |+| 2 | VIN | power_in | Input supply voltage pin with operating range of 4.5 V to 60 V. |+| 3 | EN | input | Enable input pin with internal pullup current source enabling device when floating, disabled when pulled below 1.2 V, supporting adjustable input undervoltage lockout threshold via external resistor divider. |+| 4 | SS/TR | input | Soft start and tracking input pin with external capacitor setting output rise time, capable of overriding internal reference voltage for power supply sequencing and tracking applications. |+| 5 | RT/CLK | input | Resistor timing and external clock input pin supporting resistor-programmed switching frequency from 100 kHz to 2.5 MHz or high-impedance external clock synchronization mode above PLL upper threshold. |+| 6 | FB | input | Inverting input terminal of the transconductance (gm) error amplifier for output voltage feedback. |+| 7 | COMP | output | Error amplifier output node serving as input to the output switch current (PWM) comparator with external frequency compensation network components connected to this pin. |+| 8 | GND | power_in | Ground reference pin that must be electrically connected to the exposed thermal pad on the PCB for proper operation. |+| 9 | SW | output | Switching output node serving as the source of the internal high-side MOSFET and main switching node of the step-down converter. |+| 10 | PWRGD | tri_state | Open-drain Power Good output pin asserting low when output voltage is out of regulation due to thermal shutdown, dropout, overvoltage, or EN shutdown, with regulation window from 93% to 106% of nominal voltage. |+| 11 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-10-EP(4x4) |+| Category | Power Supply Chip |+| Pins | 11 |++## CAD (KiCad official)++- Symbol: `TPS54361DPRR`+- Footprint: `Package_SON:WSON-10-1EP_4x4mm_P0.8mm_EP2.6x3mm`+- 3D model: WSON-10-EP(4x4) (KiCad packages3D, STEP)+- 3D model files: `tps54361dprr-etched.step` / `tps54361dprr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps54361dprr.step` / `tps54361dprr.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/tps54361) (53 pp, sha256 `ccffad2115b7c876`, 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/tps54361dprr-datasheet.pdf)
page.jsonadded+178@@ -0,0 +1,178 @@+{+ "slug": "tps54361dprr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments AC-DC Controllers & Regulators, WSON-10-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power supply chip",+ "tps54361dprr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps54361dprr.kicad_sym",+ "tps54361dprr.kicad_mod",+ "tps54361dprr.glb",+ "tps54361dprr.step",+ "tps54361dprr.lbr",+ "docs/hero.png",+ "docs/tps54361dprr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps54361dprr-hero.glb",+ "tps54361dprr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS54361DPRR",+ "manufacturer": "Texas Instruments",+ "package": "WSON-10-EP(4x4)",+ "pin_count": 11,+ "category": "Power Supply Chip",+ "subcategory": "AC-DC Controllers & Regulators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps54361",+ "parts": {+ "symbol": "tps54361dprr.kicad_sym",+ "footprint": "tps54361dprr.kicad_mod",+ "model_3d": "tps54361dprr-hero.glb",+ "model_3d_plain": "tps54361dprr.glb",+ "model_3d_step": "tps54361dprr-etched.step",+ "model_3d_step_plain": "tps54361dprr.step",+ "lbr": "tps54361dprr.lbr"+ },+ "distributor_links": {+ "lcsc": 527686,+ "digikey": "296-40794-2-ND",+ "mouser": "595-TPS54361DPRR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T02:50:20Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-40794-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TPS54361DPRR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "BOOT",+ "type": "input",+ "description": "Bootstrap capacitor connection pin between BOOT and SW requiring minimum voltage to enable high-side gate drive, with gate drive switching off if voltage is below minimum threshold."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply voltage pin with operating range of 4.5 V to 60 V."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input pin with internal pullup current source enabling device when floating, disabled when pulled below 1.2 V, supporting adjustable input undervoltage lockout threshold via external resistor divider."+ },+ {+ "number": "4",+ "name": "SS/TR",+ "type": "input",+ "description": "Soft start and tracking input pin with external capacitor setting output rise time, capable of overriding internal reference voltage for power supply sequencing and tracking applications."+ },+ {+ "number": "5",+ "name": "RT/CLK",+ "type": "input",+ "description": "Resistor timing and external clock input pin supporting resistor-programmed switching frequency from 100 kHz to 2.5 MHz or high-impedance external clock synchronization mode above PLL upper threshold."+ },+ {+ "number": "6",+ "name": "FB",+ "type": "input",+ "description": "Inverting input terminal of the transconductance (gm) error amplifier for output voltage feedback."+ },+ {+ "number": "7",+ "name": "COMP",+ "type": "output",+ "description": "Error amplifier output node serving as input to the output switch current (PWM) comparator with external frequency compensation network components connected to this pin."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin that must be electrically connected to the exposed thermal pad on the PCB for proper operation."+ },+ {+ "number": "9",+ "name": "SW",+ "type": "output",+ "description": "Switching output node serving as the source of the internal high-side MOSFET and main switching node of the step-down converter."+ },+ {+ "number": "10",+ "name": "PWRGD",+ "type": "tri_state",+ "description": "Open-drain Power Good output pin asserting low when output voltage is out of regulation due to thermal shutdown, dropout, overvoltage, or EN shutdown, with regulation window from 93% to 106% of nominal voltage."+ },+ {+ "number": "11",+ "name": "Thermal Pad",+ "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": [+ "exposed pad 11 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1526,+ "at": "2026-10-03T02:49:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps54361",+ "pages": 53,+ "sha256": "ccffad2115b7c876",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 11,+ "described": 11,+ "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]"+ }+}