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DRV8313RHHR
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Texas Instruments Brushless DC (BLDC) Motor Driver, VQFN-36-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+73@@ -0,0 +1,73 @@+# DRV8313RHHR++**Texas Instruments** · Brushless DC (BLDC) Motor Driver · VQFN-36-EP(6x6)++DRV8313RHHR from Texas Instruments, in a VQFN-36-EP(6x6). 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 | EN1 | input | Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown |+| 2 | IN1 | input | Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input |+| 3 | GND | power_in | Device ground. Connect to system ground |+| 4 | NC | unconnected | No internal connection |+| 5 | CPL | power_in | Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL |+| 6 | CPH | power_in | Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL |+| 7 | VCP | power_in | Charge pump. Connect a 16-V, 0.1-µF ceramic capacitor to VM |+| 8 | NC | unconnected | No internal connection |+| 9 | VM | power_in | Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM |+| 10 | OUT1 | output | Half-H bridge output, connect to the load |+| 11 | PGND1 | power_in | Low-side FET source. Connect to GND or to low-side current-sense resistors |+| 12 | PGND2 | power_in | Low-side FET source. Connect to GND or to low-side current-sense resistors |+| 13 | OUT2 | output | Half-H bridge output, connect to the load |+| 14 | NC | unconnected | No internal connection |+| 15 | OUT3 | output | Half-H bridge output, connect to the load |+| 16 | PGND3 | power_in | Low-side FET source. Connect to GND or to low-side current-sense resistors |+| 17 | GND | power_in | Device ground. Connect to system ground |+| 18 | RSVD | unconnected | Reserved. Leave this pin disconnected |+| 19 | VM | power_in | Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM |+| 20 | GND | power_in | Device ground. Connect to system ground |+| 21 | COMPP | input | Comparator positive input. Uncommitted comparator input |+| 22 | COMPN | input | Comparator negative input. Uncommitted comparator input |+| 23 | GND | power_in | Device ground. Connect to system ground |+| 24 | GND | power_in | Device ground. Connect to system ground |+| 25 | V3P3 | power_in | Internal regulator. Internal supply voltage; bypass to GND with a 6.3-V, 0.47-µF ceramic capacitor; up to 10-mA external load |+| 26 | nRESET | input | Reset input. Active-low reset input initializes internal logic, clears faults, and disables the outputs; internal pulldown |+| 27 | nSLEEP | input | Sleep mode input. Logic high to enable device; logic low to enter low-power sleep mode; internal pulldown |+| 28 | nFAULT | tri_state | Fault indication pin. Pulled logic-low with fault condition; open-drain output requires an external pullup |+| 29 | nCOMPO | tri_state | Comparator output. Uncommitted comparator output; open drain requires an external pullup |+| 30 | GND | power_in | Device ground. Connect to system ground |+| 31 | GND | power_in | Device ground. Connect to system ground |+| 32 | GND | power_in | Device ground. Connect to system ground |+| 33 | EN3 | input | Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown |+| 34 | IN3 | input | Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input |+| 35 | EN2 | input | Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown |+| 36 | IN2 | input | Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input |+| 37 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-36-EP(6x6) |+| Category | Motor Driver ICs |+| Pins | 37 |++## CAD (KiCad official)++- Symbol: `DRV8313RHHR`+- Footprint: `Package_DFN_QFN:QFN-36-1EP_6x6mm_P0.5mm_EP3.7x3.7mm`+- 3D model: VQFN-36-EP(6x6) (KiCad packages3D, STEP)+- 3D model files: `drv8313rhhr-etched.step` / `drv8313rhhr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv8313rhhr.step` / `drv8313rhhr.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/lit/ds/symlink/drv8313.pdf) (40 pp, sha256 `4edfefe04ca6ddb6`, retrieved 2026-09-26, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/drv8313rhhr-datasheet.pdf)
page.jsonadded+332@@ -0,0 +1,332 @@+{+ "slug": "drv8313rhhr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Brushless DC (BLDC) Motor Driver, VQFN-36-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "motor driver ics",+ "drv8313rhhr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "drv8313rhhr.kicad_sym",+ "drv8313rhhr.kicad_mod",+ "drv8313rhhr.glb",+ "drv8313rhhr.step",+ "drv8313rhhr.lbr",+ "docs/hero.png",+ "docs/drv8313rhhr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DRV8313RHHR",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-36-EP(6x6)",+ "pin_count": 37,+ "category": "Motor Driver ICs",+ "subcategory": "Brushless DC (BLDC) Motor Driver",+ "datasheet": "https://www.ti.com/lit/ds/symlink/drv8313.pdf",+ "parts": {+ "symbol": "drv8313rhhr.kicad_sym",+ "footprint": "drv8313rhhr.kicad_mod",+ "model_3d": "drv8313rhhr-etched.glb",+ "model_3d_plain": "drv8313rhhr.glb",+ "model_3d_step": "drv8313rhhr-etched.step",+ "model_3d_step_plain": "drv8313rhhr.step",+ "lbr": "drv8313rhhr.lbr"+ },+ "distributor_links": {+ "lcsc": "C165154",+ "digikey": "296-44591-2-ND",+ "mouser": "595-DRV8313RHHR"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T22:23:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-44591-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-DRV8313RHHR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "EN1",+ "type": "input",+ "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"+ },+ {+ "number": "2",+ "name": "IN1",+ "type": "input",+ "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection"+ },+ {+ "number": "5",+ "name": "CPL",+ "type": "power_in",+ "description": "Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL"+ },+ {+ "number": "6",+ "name": "CPH",+ "type": "power_in",+ "description": "Charge pump. Connect a VM-rated, 0.01-µF ceramic capacitor between CPH and CPL"+ },+ {+ "number": "7",+ "name": "VCP",+ "type": "power_in",+ "description": "Charge pump. Connect a 16-V, 0.1-µF ceramic capacitor to VM"+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection"+ },+ {+ "number": "9",+ "name": "VM",+ "type": "power_in",+ "description": "Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM"+ },+ {+ "number": "10",+ "name": "OUT1",+ "type": "output",+ "description": "Half-H bridge output, connect to the load"+ },+ {+ "number": "11",+ "name": "PGND1",+ "type": "power_in",+ "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"+ },+ {+ "number": "12",+ "name": "PGND2",+ "type": "power_in",+ "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"+ },+ {+ "number": "13",+ "name": "OUT2",+ "type": "output",+ "description": "Half-H bridge output, connect to the load"+ },+ {+ "number": "14",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection"+ },+ {+ "number": "15",+ "name": "OUT3",+ "type": "output",+ "description": "Half-H bridge output, connect to the load"+ },+ {+ "number": "16",+ "name": "PGND3",+ "type": "power_in",+ "description": "Low-side FET source. Connect to GND or to low-side current-sense resistors"+ },+ {+ "number": "17",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "18",+ "name": "RSVD",+ "type": "unconnected",+ "description": "Reserved. Leave this pin disconnected"+ },+ {+ "number": "19",+ "name": "VM",+ "type": "power_in",+ "description": "Power supply. Connect to motor supply voltage; bypass to GND with two 0.1-µF capacitors plus one bulk capacitor rated for VM"+ },+ {+ "number": "20",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "21",+ "name": "COMPP",+ "type": "input",+ "description": "Comparator positive input. Uncommitted comparator input"+ },+ {+ "number": "22",+ "name": "COMPN",+ "type": "input",+ "description": "Comparator negative input. Uncommitted comparator input"+ },+ {+ "number": "23",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "24",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "25",+ "name": "V3P3",+ "type": "power_in",+ "description": "Internal regulator. Internal supply voltage; bypass to GND with a 6.3-V, 0.47-µF ceramic capacitor; up to 10-mA external load"+ },+ {+ "number": "26",+ "name": "nRESET",+ "type": "input",+ "description": "Reset input. Active-low reset input initializes internal logic, clears faults, and disables the outputs; internal pulldown"+ },+ {+ "number": "27",+ "name": "nSLEEP",+ "type": "input",+ "description": "Sleep mode input. Logic high to enable device; logic low to enter low-power sleep mode; internal pulldown"+ },+ {+ "number": "28",+ "name": "nFAULT",+ "type": "tri_state",+ "description": "Fault indication pin. Pulled logic-low with fault condition; open-drain output requires an external pullup"+ },+ {+ "number": "29",+ "name": "nCOMPO",+ "type": "tri_state",+ "description": "Comparator output. Uncommitted comparator output; open drain requires an external pullup"+ },+ {+ "number": "30",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "31",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "32",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect to system ground"+ },+ {+ "number": "33",+ "name": "EN3",+ "type": "input",+ "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"+ },+ {+ "number": "34",+ "name": "IN3",+ "type": "input",+ "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"+ },+ {+ "number": "35",+ "name": "EN2",+ "type": "input",+ "description": "Channel enable. Logic high enables the 1/2-H bridge channel; internal pulldown"+ },+ {+ "number": "36",+ "name": "IN2",+ "type": "input",+ "description": "Channel input. Logic high pulls 1/2-H bridge high, logic low pulls 1/2-H bridge low; no effect when ENx is low; internal pulldown input"+ },+ {+ "number": "37",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: RSVD pin (18) was changed from GND to RSVD in Revision D (noted on page 2). Verify this pin is left ",+ "exposed pad 37 added from the footprint"+ ],+ "pages_sent": 40,+ "cost_usd": 0.4661,+ "at": "2026-09-26T22:22:56"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/drv8313.pdf",+ "pages": 40,+ "sha256": "4edfefe04ca6ddb6",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 37,+ "described": 37,+ "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]"+ }+}