component
TPS92602BQPWPRQ1
Public Made by Adomby adom
Texas Instruments LED Drivers, TSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Texas Instruments LED Drivers, TSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "TPS92602BQPWPRQ1",
"manufacturer": "Texas Instruments",
"package": "TSSOP-28-EP",
"pin_count": 29,
"category": "LED Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps92601-q1",
"parts": {
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"distributor_links": {
"lcsc": 702353,
"digikey": "296-52152-2-ND",
"mouser": "595-TPS92602BQPWPRQ1"
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"checked_at": "2026-10-03T06:09:46Z",
"source": "Component Ocean /api/assign-pns",
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"pins": [
{
"number": "1",
"name": "ICTRL1",
"type": "input",
"description": "LED current control input for channel 1, accepts 0V to 1.5V for 10% to 100% analog dimming adjustment"
},
{
"number": "2",
"name": "COMP1",
"type": "output",
"description": "Compensation network output for channel 1, range -0.3V to 3.6V"
},
{
"number": "3",
"name": "OVFB1",
"type": "input",
"description": "Voltage feedback input for channel 1, range 0V to 8V recommended operating"
},
{
"number": "4",
"name": "RT",
"type": "input",
"description": "Oscillator timing pin and external synchronization frequency control, range 0V to 3.3V"
},
{
"number": "5",
"name": "DIAG1",
"type": "output",
"description": "Diagnostic output for channel 1, indicates open LED, short circuit detection, and LED current measurement, range 0V to 3.465V"
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Ground reference"
},
{
"number": "7",
"name": "PWMIN1",
"type": "input",
"description": "PWM dimming input and channel enable/disable for channel 1, 0V to 40V for enable/disable, 0V to 7V for PWM operation"
},
{
"number": "8",
"name": "VIN",
"type": "power_in",
"description": "Supply voltage input, operating range 4V to 40V, absolute maximum 45V"
},
{
"number": "9",
"name": "PWMIN2",
"type": "input",
"description": "PWM dimming input and channel enable/disable for channel 2, 0V to 40V for enable/disable, 0V to 7V for PWM operation"
},
{
"number": "10",
"name": "OVFB2",
"type": "input",
"description": "Voltage feedback input for channel 2, range 0V to 8V recommended operating"
},
{
"number": "11",
"name": "ICTRL2",
"type": "input",
"description": "LED current control input for channel 2, accepts 0V to 1.5V for 10% to 100% analog dimming adjustment"
},
{
"number": "12",
"name": "COMP2",
"type": "output",
"description": "Compensation network output for channel 2, range -0.3V to 3.6V"
},
{
"number": "13",
"name": "DIAG2",
"type": "output",
"description": "Diagnostic output for channel 2, indicates open LED, short circuit detection, and LED current measurement, range 0V to 3.465V"
},
{
"number": "14",
"name": "PWMO2",
"type": "output",
"description": "PWM PMOS-FET driver output for channel 2, range -0.3V to 80V absolute maximum"
},
{
"number": "15",
"name": "VOUT2",
"type": "input",
"description": "Boost output voltage sense input for channel 2, operating range 4V to 75V, absolute maximum 80V"
},
{
"number": "16",
"name": "ISN2",
"type": "input",
"description": "Current-sense negative input for channel 2, range -0.3V to 80V absolute maximum"
},
{
"number": "17",
"name": "ISP2",
"type": "input",
"description": "Current-sense positive input for channel 2, operating range 4V to 75V, absolute maximum 80V"
},
{
"number": "18",
"name": "PGND2",
"type": "power_in",
"description": "Power ground for channel 2"
},
{
"number": "19",
"name": "ISNS2",
"type": "input",
"description": "Overcurrent sense input for channel 2, range 0V to 8V recommended operating"
},
{
"number": "20",
"name": "GDRV2",
"type": "output",
"description": "NMOS FET gate driver output for channel 2, range -0.3V to 8.8V absolute maximum"
},
{
"number": "21",
"name": "VCC",
"type": "power_out",
"description": "Gate driver supply voltage output, operating range 3V to 8V, absolute maximum 8.8V with 220mA current limit, requires external decoupling capacitor"
},
{
"number": "22",
"name": "GDRV1",
"type": "output",
"description": "NMOS FET gate driver output for channel 1, range -0.3V to 8.8V absolute maximum"
},
{
"number": "23",
"name": "ISNS1",
"type": "input",
"description": "Overcurrent sense input for channel 1, range 0V to 8V recommended operating"
},
{
"number": "24",
"name": "PGND1",
"type": "power_in",
"description": "Power ground for channel 1"
},
{
"number": "25",
"name": "ISP1",
"type": "input",
"description": "Current-sense positive input for channel 1, operating range 4V to 75V, absolute maximum 80V"
},
{
"number": "26",
"name": "ISN1",
"type": "input",
"description": "Current-sense negative input for channel 1, range -0.3V to 80V absolute maximum"
},
{
"number": "27",
"name": "VOUT1",
"type": "input",
"description": "Boost output voltage sense input for channel 1, operating range 4V to 75V, absolute maximum 80V"
},
{
"number": "28",
"name": "PWMO1",
"type": "output",
"description": "PWM PMOS-FET driver output for channel 1, range -0.3V to 80V absolute maximum"
},
{
"number": "29",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
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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": [
"extractor flagged: Thermal pad present but not numbered as a pin; datasheet specifies it should be soldered to achieve ",
"exposed pad 29 added from the footprint"
],
"pages_sent": 11,
"cost_usd": 0.1368,
"at": "2026-10-03T06:09:24"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps92601-q1",
"pages": 49,
"sha256": "1f962208c134e6a1",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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