component
DRV8806PWPR
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "drv8806pwpr",
"title": "DRV8806PWPR",
"brief": "Texas Instruments Stepper Motor Driver, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
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"motor driver ics",
"drv8806pwpr",
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"component": {
"mpn": "DRV8806PWPR",
"manufacturer": "Texas Instruments",
"package": "HTSSOP-16-EP",
"pin_count": 17,
"category": "Motor Driver ICs",
"subcategory": "Stepper Motor Driver",
"datasheet": "https://www.ti.com/cn/lit/gpn/drv8806",
"parts": {
"symbol": "drv8806pwpr.kicad_sym",
"footprint": "drv8806pwpr.kicad_mod",
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"model_3d_step": "drv8806pwpr-etched.step",
"model_3d_step_plain": "drv8806pwpr.step",
"lbr": "drv8806pwpr.lbr"
},
"distributor_links": {
"lcsc": "C701794",
"digikey": "296-34887-2-ND",
"mouser": "595-DRV8806PWPR"
},
"distributor_check": {
"checked_at": "2026-10-08T02:50:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-34887-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-DRV8806PWPR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VM",
"type": "power_in",
"description": "Device power supply, connect to the motor supply; the datasheet specifies 8.2 V to 40 V."
},
{
"number": "2",
"name": "VCLAMP",
"type": "passive",
"description": "Output clamp voltage, connected to the VM supply or to a zener/TVS diode to VM to clamp inductive turn-off transients; recommended range 0 to 40 V and it is not a power supply input."
},
{
"number": "3",
"name": "OUT1",
"type": "output",
"description": "Low-side driver output 1 connected to load 1; outputs must not exceed the 43 V absolute maximum output voltage."
},
{
"number": "4",
"name": "OUT2",
"type": "output",
"description": "Low-side driver output 2 connected to load 2; outputs must not exceed the 43 V absolute maximum output voltage."
},
{
"number": "5",
"name": "GND",
"type": "power_in",
"description": "Device ground; all GND pins must be connected to ground."
},
{
"number": "6",
"name": "OUT3",
"type": "output",
"description": "Low-side driver output 3 connected to load 3; outputs must not exceed the 43 V absolute maximum output voltage."
},
{
"number": "7",
"name": "OUT4",
"type": "output",
"description": "Low-side driver output 4 connected to load 4; outputs must not exceed the 43 V absolute maximum output voltage."
},
{
"number": "8",
"name": "nENBL",
"type": "input",
"description": "Active-low enable input (internal pulldown); outputs are enabled when driven low and disabled when driven high, with digital input limits of -0.5 V to 7 V."
},
{
"number": "9",
"name": "RESET",
"type": "input",
"description": "Active-high reset input (internal pulldown) that initializes internal logic, clears the overcurrent fault and serial interface registers; digital input limits of -0.5 V to 7 V."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "No connection shown in the pin configuration diagram; not listed in the Pin Functions table."
},
{
"number": "11",
"name": "LATCH",
"type": "input",
"description": "Latch input (internal pulldown); a rising edge latches the shift register to the outputs and a falling edge latches fault data, with a minimum pulse width of 200 ns."
},
{
"number": "12",
"name": "GND",
"type": "power_in",
"description": "Device ground; all GND pins must be connected to ground."
},
{
"number": "13",
"name": "SCLK",
"type": "input",
"description": "Serial clock input (internal pulldown); data is shifted in on each rising edge with a minimum clock cycle time of 62 ns."
},
{
"number": "14",
"name": "SDATIN",
"type": "input",
"description": "Serial data input (internal pulldown) sampled on the SCLK rising edge with 5 ns minimum setup time to SCLK."
},
{
"number": "15",
"name": "SDATOUT",
"type": "output",
"description": "Serial data output with push-pull structure and internal pullup, able to drive another DRV8806 SDATIN up to 1 MHz without external pullup; sources about 1 mA and sinks about 5 mA."
},
{
"number": "16",
"name": "nFAULT",
"type": "output",
"description": "Open-drain fault output driven low on overtemperature, overcurrent or open load, with output low voltage of 0.5 V max at 5 mA."
},
{
"number": "17",
"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 exposed thermal pad (PowerPAD) is listed as GND in the Pin Functions table but has no numbered p; Conflicting SDATOUT output type: the Pin Functions table says OD (open-drain), while the text and el; Pin 10 (NC) is taken from the top-view pin diagram and the diagram text; it is not described in the ",
"exposed pad 17 added from the footprint"
],
"pages_sent": 26,
"cost_usd": 0.1074,
"at": "2026-10-08T02:50:29"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/drv8806",
"pages": 26,
"sha256": "ae0b5f785bd9778e",
"source_tier": "lcsc"
},
"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"
},
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "7982746831c0bd23f4690608869ad67776faae5c762fb0376666126a3998921b",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
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"role": "eda",
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"sha256": "ddf1fcece13a84ee7220a4e5b41141f47d535124f40d42b6a8ede49038198e4d",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "HTSSOP-16-EP",
"Category": "Motor Driver ICs",
"Pins": "17"
}
},
"variants": [],
"sections": [
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"discovery_triggers": [
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"discovery_pitch": "DRV8806PWPR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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