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TPD3S713QRVCRQ1
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Texas Instruments Surge Protection Devices (SPDs), WQFN-20(3x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+58@@ -0,0 +1,58 @@+# TPD3S713QRVCRQ1++**Texas Instruments** · Surge Protection Devices (SPDs) · WQFN-20(3x4)++TPD3S713QRVCRQ1 from Texas Instruments, in a WQFN-20(3x4). 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 | IMON | output | Sources a scaled-down ratio of the current through the internal FET; a resistor from this pin to GND converts it to a proportional voltage for analog current monitoring. |+| 2 | IN | power_in | Input supply voltage with a recommended operating range of 4.5 V to 5.5 V; connect a 0.1-µF or greater ceramic capacitor from IN to GND as close to the IC as possible. |+| 3 | IN | power_in | Input supply voltage with a recommended operating range of 4.5 V to 5.5 V; connect a 0.1-µF or greater ceramic capacitor from IN to GND as close to the IC as possible. |+| 4 | DM_OUT | bidirectional | DM data line to the upstream USB host controller; recommended voltage range 0 to 3.6 V. |+| 5 | DP_OUT | bidirectional | DP data line to the upstream USB host controller; recommended voltage range 0 to 3.6 V. |+| 6 | CS | output | Linear cable compensation current output; connect to the divider resistor of the front-end dc-dc converter. |+| 7 | EN | input | Logic-level control input that turns the power and signal switches on or off; when EN is low the device is disabled and both switches are off. |+| 8 | ILIM_SEL | input | Logic-level control input selecting the current-limit resistor and threshold: high selects ILIM_HI, low selects ILIM_LO. |+| 9 | INT1 | input | Logic-level control input selecting normal mode (INT1 high) or client mode (INT1 low with ILIM_SEL low). |+| 10 | INT2 | input | For internal circuit use; must be connected to ground without a pull-down resistor. |+| 11 | GND | power_in | Ground connection; must be connected externally to the thermal pad. |+| 12 | BIAS | power_in | Used for IEC protection; typically connect a 2.2-µF capacitor to ground and a 5.1-kΩ resistor to BUS; absolute maximum voltage is 18 V. |+| 13 | DP_IN | bidirectional | DP data line to the downstream connector; absolute maximum voltage is 18 V. |+| 14 | DM_IN | bidirectional | DM data line to the downstream connector; absolute maximum voltage is 18 V. |+| 15 | BUS | power_out | Power-switch output (VBUS); absolute maximum voltage is 18 V. |+| 16 | BUS | power_out | Power-switch output (VBUS); absolute maximum voltage is 18 V. |+| 17 | NC | unconnected | No connect; leave floating or connect to ground. |+| 18 | FAULT | output | Active-low, open-drain output asserted during overtemperature, overcurrent, and overvoltage conditions; recommended continuous sink current is 10 mA maximum. |+| 19 | ILIM_LO | input | External resistor sets the low current-limit threshold, selected by ILIM_SEL; current-limit-set resistors range from 6.98 kΩ to 100 kΩ. |+| 20 | ILIM_HI | input | External resistor sets the high current-limit threshold, selected by ILIM_SEL; current-limit-set resistors range from 6.98 kΩ to 100 kΩ. |+| 21 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-20(3x4) |+| Category | Circuit Protection |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `TPD3S713QRVCRQ1`+- Footprint: `Package_DFN_QFN:QFN-20-1EP_3x4mm_P0.5mm_EP1.65x2.65mm`+- 3D model: WQFN-20(3x4) (KiCad packages3D, STEP)+- 3D model files: `tpd3s713qrvcrq1-etched.step` / `tpd3s713qrvcrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpd3s713qrvcrq1.step` / `tpd3s713qrvcrq1.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/tpd3s713-q1) (37 pp, sha256 `3e23b94a20a69ed9`, retrieved 2026-10-08, 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-5-5` (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/tpd3s713qrvcrq1-datasheet.pdf)
page.jsonadded+279@@ -0,0 +1,279 @@+{+ "slug": "tpd3s713qrvcrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Surge Protection Devices (SPDs), WQFN-20(3x4). 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a resistor from this pin to GND converts it to a proportional voltage for analog current monitoring."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage with a recommended operating range of 4.5 V to 5.5 V; connect a 0.1-µF or greater ceramic capacitor from IN to GND as close to the IC as possible."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Input supply voltage with a recommended operating range of 4.5 V to 5.5 V; connect a 0.1-µF or greater ceramic capacitor from IN to GND as close to the IC as possible."+ },+ {+ "number": "4",+ "name": "DM_OUT",+ "type": "bidirectional",+ "description": "DM data line to the upstream USB host controller; recommended voltage range 0 to 3.6 V."+ },+ {+ "number": "5",+ "name": "DP_OUT",+ "type": "bidirectional",+ "description": "DP data line to the upstream USB host controller; recommended voltage range 0 to 3.6 V."+ },+ {+ "number": "6",+ "name": "CS",+ "type": "output",+ "description": "Linear cable compensation current output; connect to the divider resistor of the front-end dc-dc converter."+ },+ {+ "number": "7",+ "name": "EN",+ "type": "input",+ "description": "Logic-level control input that turns the power and signal switches on or off; when EN is low the device is disabled and both switches are off."+ },+ {+ "number": "8",+ "name": "ILIM_SEL",+ "type": "input",+ "description": "Logic-level control input selecting the current-limit resistor and threshold: high selects ILIM_HI, low selects ILIM_LO."+ },+ {+ "number": "9",+ "name": "INT1",+ "type": "input",+ "description": "Logic-level control input selecting normal mode (INT1 high) or client mode (INT1 low with ILIM_SEL low)."+ },+ {+ "number": "10",+ "name": "INT2",+ "type": "input",+ "description": "For internal circuit use; must be connected to ground without a pull-down resistor."+ },+ {+ "number": "11",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection; must be connected externally to the thermal pad."+ },+ {+ "number": "12",+ "name": "BIAS",+ "type": "power_in",+ "description": "Used for IEC protection; typically connect a 2.2-µF capacitor to ground and a 5.1-kΩ resistor to BUS; absolute maximum voltage is 18 V."+ },+ {+ "number": "13",+ "name": "DP_IN",+ "type": "bidirectional",+ "description": "DP data line to the downstream connector; absolute maximum voltage is 18 V."+ },+ {+ "number": "14",+ "name": "DM_IN",+ "type": "bidirectional",+ "description": "DM data line to the downstream connector; absolute maximum voltage is 18 V."+ },+ {+ "number": "15",+ "name": "BUS",+ "type": "power_out",+ "description": "Power-switch output (VBUS); absolute maximum voltage is 18 V."+ },+ {+ "number": "16",+ "name": "BUS",+ "type": "power_out",+ "description": "Power-switch output (VBUS); absolute maximum voltage is 18 V."+ },+ {+ "number": "17",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect; leave floating or connect to ground."+ },+ {+ "number": "18",+ "name": "FAULT",+ "type": "output",+ "description": "Active-low, open-drain output asserted during overtemperature, overcurrent, and overvoltage conditions; recommended continuous sink current is 10 mA maximum."+ },+ {+ "number": "19",+ "name": "ILIM_LO",+ "type": "input",+ "description": "External resistor sets the low current-limit threshold, selected by ILIM_SEL; current-limit-set resistors range from 6.98 kΩ to 100 kΩ."+ },+ {+ "number": "20",+ "name": "ILIM_HI",+ "type": "input",+ "description": "External resistor sets the high current-limit threshold, selected by ILIM_SEL; current-limit-set resistors range from 6.98 kΩ to 100 kΩ."+ },+ {+ "number": "21",+ "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-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The thermal pad on the bottom of the RVC package is listed in Table 5-1 without a numbered pin, so i; Pins 2 and 3 (IN) and pins 15 and 16 (BUS) share one name in the datasheet table; each is listed sep; Pin layout was read from the Table 5-1 pin-function list (page 3). The top-view graphic text in the ",+ "exposed pad 21 added from the footprint"+ ],+ "pages_sent": 7,+ "cost_usd": 0.0615,+ "at": "2026-10-08T13:55:03"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tpd3s713-q1",+ "pages": 37,+ "sha256": "3e23b94a20a69ed9",+ "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"+ },+ "models_3d": [+ {+ "file": "tpd3s713qrvcrq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 4,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "9305bb1f2217b3a3c4923c5aad9089084cd988b0009a6b8028004dfc00dac347",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tpd3s713qrvcrq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 4,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "23ed2e1a5c7ab99994fa66cded80b8b42482ef82e67a016a756acffb6abea5b2",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}