component
DRV8801
Public Made by Adomby adom
TI brushed DC motor driver, HTSSOP-16 PowerPAD. Single H-bridge, 8-36 V, 2.8 A, current sense + fault. Datasheet-verified.
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drv8801: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
1 file changed
+176−8
page.json+176−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "drv8801",+ "title": "DRV8801",+ "brief": "TI brushed DC motor driver, HTSSOP-16 PowerPAD. Single H-bridge, 8-36 V, 2.8 A, current sense + fault. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI brushed DC motor driver, HTSSOP-16 PowerPAD. Single H-bridge, 8-36 V, 2.8 A, current sense + fault. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "driver",@@ -12,6 +15,176 @@ "htssop-16", "texas-instruments" ],+ "component": {+ "mpn": "DRV8801",+ "manufacturer": "Texas Instruments",+ "package": "HTSSOP-16",+ "pin_count": 17,+ "category": "Driver",+ "subcategory": "Brushed DC motor driver",+ "datasheet": "https://www.ti.com/lit/ds/symlink/drv8801.pdf",+ "parts": {+ "symbol": "drv8801.kicad_sym",+ "footprint": "drv8801.kicad_mod",+ "model_3d": "drv8801.glb",+ "model_3d_step": "drv8801.step",+ "lbr": "drv8801.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "nFAULT",+ "type": "output",+ "description": "Fault indication. Pulled logic low with fault condition. Open-drain output requires an external pullup resistor. VOL = 0.4 V max at Isink = 1 mA."+ },+ {+ "number": "2",+ "name": "MODE1",+ "type": "input",+ "description": "Mode 1 logic input. Combined with MODE2 selects the decay/mode behavior of the H-bridge."+ },+ {+ "number": "3",+ "name": "PHASE",+ "type": "input",+ "description": "Phase logic input. Controls the direction of the H-bridge output. Logic-level input referenced to VDD (0-5.5 V)."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground."+ },+ {+ "number": "5",+ "name": "nSLEEP",+ "type": "input",+ "description": "Sleep-mode input. Logic high enables the device; logic low enters low-power sleep mode. Internal pulldown resistor. VIH = 2.7 V, VIL = 0.8 V."+ },+ {+ "number": "6",+ "name": "ENABLE",+ "type": "input",+ "description": "Enable logic input. Set high to enable the H-bridge; can also be pulsed for PWM current control (0-100 kHz)."+ },+ {+ "number": "7",+ "name": "OUT+",+ "type": "output",+ "description": "DMOS H-bridge output. Connect to one motor terminal. Rated \u00b12.8 A peak, RDS(on) ~0.4 \u03a9 typical."+ },+ {+ "number": "8",+ "name": "SENSE",+ "type": "bidirectional",+ "description": "Sense power return. Connect low-side H-bridge return through a sense resistor (e.g. 0.2 \u03a9) to ground; internally sensed to drive VPROPI current-monitor output. VSense range -500 to +500 mV; VTRP = 500 mV."+ },+ {+ "number": "9",+ "name": "VBB",+ "type": "power_in",+ "description": "Driver supply voltage, 8-36 V (abs-max 40 V). Bypass to GND with 0.1-\u00b5F ceramic capacitors plus a bulk capacitor rated for VBB."+ },+ {+ "number": "10",+ "name": "OUT-",+ "type": "output",+ "description": "DMOS H-bridge output. Connect to the other motor terminal. Rated \u00b12.8 A peak, RDS(on) ~0.4 \u03a9 typical."+ },+ {+ "number": "11",+ "name": "CP1",+ "type": "passive",+ "description": "Charge pump switching node. Connect a 0.1-\u00b5F X7R ceramic capacitor rated for VBB between CP1 and CP2."+ },+ {+ "number": "12",+ "name": "CP2",+ "type": "passive",+ "description": "Charge pump switching node. Connect a 0.1-\u00b5F X7R ceramic capacitor rated for VBB between CP1 and CP2."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground."+ },+ {+ "number": "14",+ "name": "VCP",+ "type": "passive",+ "description": "Charge pump reservoir capacitor pin. Connect an X7R, 0.1-\u00b5F, 16-V ceramic capacitor to VBB. Charge pump voltage abs-max VBB+17 V."+ },+ {+ "number": "15",+ "name": "VPROPI",+ "type": "output",+ "description": "Voltage output proportional to winding (motor) current, driven by an internal differential amplifier with gain DAGain = 5 V/V (over Sense = 0.1-0.4 V). Suitable for feeding an external ADC for current monitoring."+ },+ {+ "number": "16",+ "name": "MODE2",+ "type": "input",+ "description": "Mode 2 logic input. Combined with MODE1 selects the decay/mode behavior of the H-bridge."+ },+ {+ "number": "17",+ "name": "PowerPAD",+ "type": "power_in",+ "description": "Exposed pad for thermal dissipation. Connect to ground."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/drv8801.pdf",+ "pages": 39,+ "sha256": "2a6e17a5def32c61",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 17,+ "described": 17,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "Brushed DC motor driver (single H-bridge)",+ "Supply (VBB)": "8-36 V",+ "Output current": "2.8 A",+ "Control": "PHASE (direction) + ENABLE (PWM)",+ "Current sense": "Proportional output (VPROPI)",+ "Diagnostics": "nFAULT (OCP, OTP, UVLO)",+ "Package": "HTSSOP-16 (PowerPAD)"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "drv8801",+ "brushed dc motor driver",+ "h-bridge with fault",+ "36v motor driver"+ ],+ "discovery_pitch": "TI DRV8801 brushed DC motor driver (HTSSOP-16 PowerPAD) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -29,10 +202,5 @@ "docs/drv8801-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }