component
DRV8703QRHBRQ1
Public Made by Adomby adom
Texas Instruments Motor Driver ICs, QFN-32-EP(5x5). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+276−8@@ -1,13 +1,286 @@ {+ "schema_version": 1,+ "type": "component", "slug": "drv8703qrhbrq1",+ "title": "DRV8703QRHBRQ1",+ "brief": "Texas Instruments Motor Driver ICs, QFN-32-EP(5x5). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Motor Driver ICs, QFN-32-EP(5x5). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "power supply chip", "drv8703qrhbrq1" ],+ "component": {+ "mpn": "DRV8703QRHBRQ1",+ "manufacturer": "Texas Instruments",+ "package": "QFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "Power Supply Chip",+ "subcategory": "Motor Driver ICs",+ "datasheet": "https://www.ti.com/cn/lit/ds/symlink/drv8702-q1.pdf",+ "parts": {+ "symbol": "drv8703qrhbrq1.kicad_sym",+ "footprint": "drv8703qrhbrq1.kicad_mod",+ "model_3d": "drv8703qrhbrq1.glb",+ "model_3d_step": "drv8703qrhbrq1.step",+ "lbr": "drv8703qrhbrq1.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect this pin to system ground."+ },+ {+ "number": "2",+ "name": "IN1/PH",+ "type": "input",+ "description": "Input control pin. Logic depends on the MODE pin setting (IN1 in PWM/independent modes, PH in PH/EN mode). Has an internal pull-down resistor."+ },+ {+ "number": "3",+ "name": "IN2/EN",+ "type": "input",+ "description": "Input control pin. Logic depends on the MODE pin setting (IN2 in PWM/independent modes, EN in PH/EN mode). Has an internal pull-down resistor."+ },+ {+ "number": "4",+ "name": "SDO",+ "type": "output",+ "description": "SPI data output (open-drain). Requires an external pull-up resistor."+ },+ {+ "number": "5",+ "name": "nSCS",+ "type": "input",+ "description": "SPI chip-select input, active low. Selects and enables the SPI interface."+ },+ {+ "number": "6",+ "name": "SDI",+ "type": "input",+ "description": "SPI data input. Has an internal pull-down resistor."+ },+ {+ "number": "7",+ "name": "SCLK",+ "type": "input",+ "description": "SPI clock input. Has an internal pull-down resistor."+ },+ {+ "number": "8",+ "name": "nSLEEP",+ "type": "input",+ "description": "Sleep mode input, active low. Pulling low puts the device into low-power sleep with FET outputs Hi-Z. Has an internal pull-down resistor."+ },+ {+ "number": "9",+ "name": "nWDFLT",+ "type": "output",+ "description": "Watchdog fault indicator (open-drain). Pulled low when a watchdog fault occurs; requires an external pull-up resistor."+ },+ {+ "number": "10",+ "name": "nFAULT",+ "type": "output",+ "description": "Fault indicator (open-drain). Pulled low on any fault condition; requires an external pull-up resistor."+ },+ {+ "number": "11",+ "name": "MODE",+ "type": "input",+ "description": "Mode control pin. Low selects H-bridge operation; high selects independent half-bridge operation. Connected to an internal resistor divider with internal pull-up and pull-down; latched at power-up or on wake from sleep."+ },+ {+ "number": "12",+ "name": "DVDD",+ "type": "power_out",+ "description": "Internal 3.3 V logic regulator output. Bypass to GND with a 6.3 V, 1 \u00b5F ceramic capacitor."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect this pin to system ground."+ },+ {+ "number": "14",+ "name": "AVDD",+ "type": "power_out",+ "description": "Internal 5 V analog regulator output. Bypass to GND with a 6.3 V, 1 \u00b5F ceramic capacitor."+ },+ {+ "number": "15",+ "name": "VREF",+ "type": "input",+ "description": "Current-set reference input. Voltage on this pin sets the chopping current threshold (0.3 V to 3.6 V recommended)."+ },+ {+ "number": "16",+ "name": "SO",+ "type": "output",+ "description": "Shunt amplifier output. VSO = VSP \u00d7 AV + offset. Do not place more than 1 nF of capacitance on this pin; max 5 mA load."+ },+ {+ "number": "17",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Connect this pin to system ground."+ },+ {+ "number": "18",+ "name": "GH1",+ "type": "output",+ "description": "High-side gate drive output for H-bridge 1. Connect to the gate of the high-side external N-channel MOSFET."+ },+ {+ "number": "19",+ "name": "SH1",+ "type": "input",+ "description": "High-side source sense for H-bridge 1. Connect to the source of the high-side external N-channel MOSFET (phase node)."+ },+ {+ "number": "20",+ "name": "GL1",+ "type": "output",+ "description": "Low-side gate drive output for H-bridge 1. Connect to the gate of the low-side external N-channel MOSFET."+ },+ {+ "number": "21",+ "name": "SP",+ "type": "input",+ "description": "Shunt amplifier positive input. Connect to the current-sense resistor."+ },+ {+ "number": "22",+ "name": "SN",+ "type": "input",+ "description": "Shunt amplifier negative input. Connect to the current-sense resistor."+ },+ {+ "number": "23",+ "name": "SL2",+ "type": "input",+ "description": "Low-side source sense for H-bridge 2. Connect to the source of the low-side external N-channel MOSFET."+ },+ {+ "number": "24",+ "name": "GL2",+ "type": "output",+ "description": "Low-side gate drive output for H-bridge 2. Connect to the gate of the low-side external N-channel MOSFET."+ },+ {+ "number": "25",+ "name": "SH2",+ "type": "input",+ "description": "High-side source sense for H-bridge 2. Connect to the source of the high-side external N-channel MOSFET (phase node)."+ },+ {+ "number": "26",+ "name": "GH2",+ "type": "output",+ "description": "High-side gate drive output for H-bridge 2. Connect to the gate of the high-side external N-channel MOSFET."+ },+ {+ "number": "27",+ "name": "VDRAIN",+ "type": "input",+ "description": "High-side FET drain sense. Shared by both H-bridges; connects to the drains of the high-side external MOSFETs."+ },+ {+ "number": "28",+ "name": "VM",+ "type": "power_in",+ "description": "Motor power supply input, 5.5 V to 45 V. Bypass to GND with a 0.1 \u00b5F ceramic capacitor and a minimum 10 \u00b5F bulk capacitor."+ },+ {+ "number": "29",+ "name": "VCP",+ "type": "power_out",+ "description": "Charge pump output. Connect a 16 V, 1 \u00b5F ceramic capacitor between this pin and VM."+ },+ {+ "number": "30",+ "name": "CPH",+ "type": "passive",+ "description": "Charge pump switching node (positive). Connect a 0.1 \u00b5F X7R capacitor rated for VM between CPH and CPL."+ },+ {+ "number": "31",+ "name": "CPL",+ "type": "passive",+ "description": "Charge pump switching node (negative). Connect a 0.1 \u00b5F X7R capacitor rated for VM between CPH and CPL."+ },+ {+ "number": "32",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. No internal connection; leave floating or tie to GND."+ },+ {+ "number": "33",+ "name": "PAD",+ "type": "power_in",+ "description": "Exposed thermal pad on the underside of the package. Must be connected to system ground for electrical return and thermal dissipation."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/ds/symlink/drv8702-q1.pdf",+ "pages": 63,+ "sha256": "ab99f0978331e55f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "QFN-32-EP(5x5)",+ "Category": "Power Supply Chip",+ "Pins": "33"+ }+ },+ "variants": [+ {+ "mpn": "DRV8703QRHBRQ1",+ "kind": "packaging"+ },+ {+ "mpn": "DRV8703-Q1 RHB",+ "kind": "unknown"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "drv8703qrhbrq1"+ ],+ "discovery_pitch": "DRV8703QRHBRQ1 (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +298,5 @@ "docs/drv8703qrhbrq1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }