component
TMP816PWR
Public Made by Adomby adom
Texas Instruments Brushed DC Motor Drivers, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"title": "TMP816PWR",
"brief": "Texas Instruments Brushed DC Motor Drivers, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"mpn": "TMP816PWR",
"manufacturer": "Texas Instruments",
"package": "TSSOP-20",
"pin_count": 20,
"category": "Motor Driver ICs",
"subcategory": "Brushed DC Motor Drivers",
"datasheet": "https://www.ti.com/lit/ds/symlink/tmp816.pdf",
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"distributor_links": {
"lcsc": "C1880301",
"digikey": "296-TMP816PWRTR-ND",
"mouser": "595-TMP816PWR"
},
"distributor_check": {
"checked_at": "2026-10-07T01:57:28Z",
"source": "Component Ocean /api/assign-pns",
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"status": "found"
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},
"pins": [
{
"number": "1",
"name": "OUT2P",
"type": "output",
"description": "Upper-side driver output for the second H-bridge stage"
},
{
"number": "2",
"name": "OUT2N",
"type": "output",
"description": "Lower-side driver output for the second H-bridge stage"
},
{
"number": "3",
"name": "VCC",
"type": "power_in",
"description": "Power supply input; connect 0.1 μF to 1 μF decoupling capacitor with thick pattern and shortest route"
},
{
"number": "4",
"name": "VLIM",
"type": "input",
"description": "Current limiter threshold input; activates current limiter when SENSE voltage exceeds VLIM"
},
{
"number": "5",
"name": "SENSE",
"type": "input",
"description": "Current sense input from series resistor in motor circuit; connect to GND when not used"
},
{
"number": "6",
"name": "RMI",
"type": "input",
"description": "Minimum speed setting input; connect to 6VREG when not used"
},
{
"number": "7",
"name": "VTH",
"type": "input",
"description": "Speed control voltage input filtered from PWM signal; supports 20 kHz to 100 kHz PWM input frequency"
},
{
"number": "8",
"name": "CPWM",
"type": "output",
"description": "PWM frequency setting output; connect external capacitor (100 pF for 25 kHz oscillation frequency)"
},
{
"number": "9",
"name": "FG",
"type": "tri_state",
"description": "Open collector motor speed feedback output; detects rotation speed via phase shift"
},
{
"number": "10",
"name": "RD",
"type": "tri_state",
"description": "Open collector lock detection output; outputs low during rotation and high at motor stop"
},
{
"number": "11",
"name": "IN–",
"type": "input",
"description": "Hall sensor negative input terminal"
},
{
"number": "12",
"name": "HB",
"type": "output",
"description": "Hall sensor bias output; provides 1.5-V constant-voltage supply for Hall elements"
},
{
"number": "13",
"name": "IN+",
"type": "input",
"description": "Hall sensor positive input; keep traces short to minimize noise; ensure signal amplitude exceeds 60 mVp-p"
},
{
"number": "14",
"name": "CT",
"type": "output",
"description": "Lock detection capacitor connection; external capacitor determines lock detection timeout period"
},
{
"number": "15",
"name": "ROFF",
"type": "input",
"description": "Reactive current cut-off time setting input; sets soft-switching time to cut reactive current before phase change"
},
{
"number": "16",
"name": "6VREG",
"type": "power_out",
"description": "6-V regulated output for Hall sensor and circuit pull-up supplies; provides 5.8 V to 6.15 V at 5 mA load"
},
{
"number": "17",
"name": "SGND",
"type": "power_in",
"description": "Ground connection for control circuit power supply system"
},
{
"number": "18",
"name": "SS",
"type": "output",
"description": "Soft-start capacitor connection; external capacitor between 6VREG and SS sets soft-start time"
},
{
"number": "19",
"name": "OUT1N",
"type": "output",
"description": "Lower-side driver output for the first H-bridge stage"
},
{
"number": "20",
"name": "OUT1P",
"type": "output",
"description": "Upper-side driver output for the first H-bridge stage"
}
],
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"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": [],
"pages_sent": 22,
"cost_usd": 0.1198,
"at": "2026-10-07T01:57:10"
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"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/tmp816.pdf",
"pages": 22,
"sha256": "891426576b1d704d",
"source_tier": "mfr"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 20,
"described": 20,
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},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "TSSOP-20",
"Category": "Motor Driver ICs",
"Pins": "20"
}
},
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"discovery_pitch": "TMP816PWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
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"email": "[email protected]"
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