component
TPIC46L01DBR
Public Made by Adomby adom
Texas Instruments Gate Drivers, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+64@@ -0,0 +1,64 @@+# TPIC46L01DBR++**Texas Instruments** · Gate Drivers · SSOP-28-208mil++TPIC46L01DBR from Texas Instruments, in a SSOP-28-208mil. 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 | FLT | tri_state | Open-drain output providing real-time fault flag for shorted-load, open-load, over-battery voltage, and under-battery voltage faults; requires external pullup resistor. |+| 2 | VCOMPEN | input | Fault reference voltage select; connect to GND for internally generated fault reference or to VCC for external VCOMP fault reference. |+| 3 | VCOMP | input | Fault reference voltage input providing external fault reference for shorted- and open-load fault detection circuitry. |+| 4 | IN0 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 5 | IN1 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 6 | IN2 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 7 | IN3 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 8 | IN4 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 9 | IN5 | input | Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis. |+| 10 | CS | input | Chip select input; high-to-low transition enables SDO, latches fault data into serial interface, and refreshes fault flag. |+| 11 | SDO | tri_state | 3-state serial data output transferring fault data and cascaded serial input data; high-impedance state when CS is high. |+| 12 | SDI | input | Serial data input for output control data clocked into serial register; 1 commands gate output on, 0 turns it off. |+| 13 | SCLK | input | Serial clock input clocking shift register; serial data clocked into SDI and fault data clocked out of SDO on falling edge. |+| 14 | VCC | power_in | Logic supply voltage, 4.5V minimum to 5.5V maximum. |+| 15 | GND | power_in | Ground and substrate. |+| 16 | GATE5 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 17 | DRAIN5 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 18 | GATE4 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 19 | DRAIN4 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 20 | DRAIN3 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 21 | GATE3 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 22 | GATE2 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 23 | DRAIN2 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 24 | DRAIN1 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 25 | GATE1 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 26 | DRAIN0 | input | Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection. |+| 27 | GATE0 | output | Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating. |+| 28 | VBAT | power_in | Battery supply voltage input, 8V minimum to 24V maximum. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SSOP-28-208mil |+| Category | Motor Driver ICs |+| Pins | 28 |++## CAD (KiCad official)++- Symbol: `TPIC46L01DBR`+- Footprint: `Package_SO:SSOP-28_5.3x10.2mm_P0.65mm`+- 3D model: SSOP-28-208mil (KiCad packages3D, STEP)+- 3D model files: `tpic46l01dbr-etched.step` / `tpic46l01dbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpic46l01dbr.step` / `tpic46l01dbr.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/tpic46l02) (25 pp, sha256 `3c3669b56023cbd2`, retrieved 2026-10-03, tier: lcsc)+- **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/tpic46l01dbr-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "motor driver ics",+ "tpic46l01dbr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tpic46l01dbr.kicad_sym",+ "tpic46l01dbr.kicad_mod",+ "tpic46l01dbr.glb",+ "tpic46l01dbr.step",+ "tpic46l01dbr.lbr",+ "docs/hero.png",+ "docs/tpic46l01dbr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tpic46l01dbr-hero.glb",+ "tpic46l01dbr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPIC46L01DBR",+ "manufacturer": "Texas Instruments",+ "package": "SSOP-28-208mil",+ "pin_count": 28,+ "category": "Motor Driver ICs",+ "subcategory": "Gate Drivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tpic46l02",+ "parts": {+ "symbol": "tpic46l01dbr.kicad_sym",+ "footprint": "tpic46l01dbr.kicad_mod",+ "model_3d": "tpic46l01dbr-hero.glb",+ "model_3d_plain": "tpic46l01dbr.glb",+ "model_3d_step": "tpic46l01dbr-etched.step",+ "model_3d_step_plain": "tpic46l01dbr.step",+ "lbr": "tpic46l01dbr.lbr"+ },+ "distributor_links": {+ "lcsc": 2677178,+ "digikey": "TPIC46L01DBR-ND",+ "mouser": "595-TPIC46L01DBR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T06:38:38Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "TPIC46L01DBR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPIC46L01DBR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "FLT",+ "type": "tri_state",+ "description": "Open-drain output providing real-time fault flag for shorted-load, open-load, over-battery voltage, and under-battery voltage faults; requires external pullup resistor."+ },+ {+ "number": "2",+ "name": "VCOMPEN",+ "type": "input",+ "description": "Fault reference voltage select; connect to GND for internally generated fault reference or to VCC for external VCOMP fault reference."+ },+ {+ "number": "3",+ "name": "VCOMP",+ "type": "input",+ "description": "Fault reference voltage input providing external fault reference for shorted- and open-load fault detection circuitry."+ },+ {+ "number": "4",+ "name": "IN0",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "5",+ "name": "IN1",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "6",+ "name": "IN2",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "7",+ "name": "IN3",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "8",+ "name": "IN4",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "9",+ "name": "IN5",+ "type": "input",+ "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."+ },+ {+ "number": "10",+ "name": "CS",+ "type": "input",+ "description": "Chip select input; high-to-low transition enables SDO, latches fault data into serial interface, and refreshes fault flag."+ },+ {+ "number": "11",+ "name": "SDO",+ "type": "tri_state",+ "description": "3-state serial data output transferring fault data and cascaded serial input data; high-impedance state when CS is high."+ },+ {+ "number": "12",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input for output control data clocked into serial register; 1 commands gate output on, 0 turns it off."+ },+ {+ "number": "13",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input clocking shift register; serial data clocked into SDI and fault data clocked out of SDO on falling edge."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "Logic supply voltage, 4.5V minimum to 5.5V maximum."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Ground and substrate."+ },+ {+ "number": "16",+ "name": "GATE5",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "17",+ "name": "DRAIN5",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "18",+ "name": "GATE4",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "19",+ "name": "DRAIN4",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "20",+ "name": "DRAIN3",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "21",+ "name": "GATE3",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "22",+ "name": "GATE2",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "23",+ "name": "DRAIN2",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "24",+ "name": "DRAIN1",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "25",+ "name": "GATE1",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "26",+ "name": "DRAIN0",+ "type": "input",+ "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."+ },+ {+ "number": "27",+ "name": "GATE0",+ "type": "output",+ "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."+ },+ {+ "number": "28",+ "name": "VBAT",+ "type": "power_in",+ "description": "Battery supply voltage input, 8V minimum to 24V maximum."+ }+ ],+ "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": [+ "3/28 pins cited to the wrong page (name found elsewhere): ['22:GATE2@p4', '23:DRAIN2@p4', '25:GATE1@p4']"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1401,+ "at": "2026-10-03T06:38:04"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tpic46l02",+ "pages": 25,+ "sha256": "3c3669b56023cbd2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 28,+ "described": 28,+ "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]"+ }+}