component
TPS65022RHAR
Public Made by Adomby adom
Texas Instruments Battery Management, VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "tps65022rhar",
"title": "TPS65022RHAR",
"brief": "Texas Instruments Battery Management, VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"power management (pmic)",
"tps65022rhar",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TPS65022RHAR",
"manufacturer": "Texas Instruments",
"package": "VQFN-40-EP(6x6)",
"pin_count": 41,
"category": "Power Management (PMIC)",
"subcategory": "Battery Management",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps65022",
"parts": {
"symbol": "tps65022rhar.kicad_sym",
"footprint": "tps65022rhar.kicad_mod",
"model_3d": "tps65022rhar-hero.glb",
"model_3d_plain": "tps65022rhar.glb",
"model_3d_step": "tps65022rhar-etched.step",
"model_3d_step_plain": "tps65022rhar.step",
"lbr": "tps65022rhar.lbr"
},
"distributor_links": {
"lcsc": "C2867316",
"digikey": "296-20693-2-ND",
"mouser": "595-TPS65022RHAR"
},
"distributor_check": {
"checked_at": "2026-10-11T22:44:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-20693-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-TPS65022RHAR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DEFDCDC3",
"type": "input",
"description": "Selects the default VDCDC3 output voltage (0 = 1.3 V, 1 = 1.55 V), and can alternatively be driven from a resistor divider between VDCDC3 and GND for an output in the range 0.6 V to VINDCDC3."
},
{
"number": "2",
"name": "VDCDC3",
"type": "input",
"description": "Feedback voltage sense input for the VDCDC3 step-down converter, to be connected directly to VDCDC3."
},
{
"number": "3",
"name": "PGND3",
"type": "power_in",
"description": "Power ground for the VDCDC3 converter."
},
{
"number": "4",
"name": "L3",
"type": "passive",
"description": "Switch pin of the VDCDC3 converter; the VDCDC3 inductor (2.2 µH to 3.3 µH) connects here."
},
{
"number": "5",
"name": "VINDCDC3",
"type": "power_in",
"description": "Input voltage for the VDCDC3 step-down converter, which must be tied to the same supply as VINDCDC1, VINDCDC2 and VCC (2.5 V to 6 V)."
},
{
"number": "6",
"name": "VINDCDC1",
"type": "power_in",
"description": "Input voltage for the VDCDC1 step-down converter, which must be tied to the same supply as VINDCDC2, VINDCDC3 and VCC (2.5 V to 6 V)."
},
{
"number": "7",
"name": "L1",
"type": "passive",
"description": "Switch pin of the VDCDC1 converter; the VDCDC1 inductor (2.2 µH to 3.3 µH) connects here."
},
{
"number": "8",
"name": "PGND1",
"type": "power_in",
"description": "Power ground for the VDCDC1 converter."
},
{
"number": "9",
"name": "VDCDC1",
"type": "input",
"description": "Feedback voltage sense input for the VDCDC1 step-down converter, to be connected directly to VDCDC1."
},
{
"number": "10",
"name": "DEFDCDC1",
"type": "input",
"description": "Selects the default VDCDC1 output voltage (0 = 3 V, 1 = 3.3 V), and can alternatively be driven from a resistor divider between VDCDC1 and GND for an output in the range 0.6 V to VINDCDC1."
},
{
"number": "11",
"name": "HOT_RESET",
"type": "input",
"description": "Push-button input used to reboot or wake up the processor through the RESPWRON output; it is internally de-bounced (about 30 ms) and resets only VDCDC3 to its DEFDCDC3 default."
},
{
"number": "12",
"name": "DEFLDO1",
"type": "input",
"description": "Digital input that, together with DEFLDO2, sets the default output voltage of LDO1 and LDO2 (latched at power-up; see Table 3)."
},
{
"number": "13",
"name": "DEFLDO2",
"type": "input",
"description": "Digital input that, together with DEFLDO1, sets the default output voltage of LDO1 and LDO2 (latched at power-up; see Table 3)."
},
{
"number": "14",
"name": "VSYSIN",
"type": "power_in",
"description": "Input of the system voltage for the VRTC switch."
},
{
"number": "15",
"name": "VBACKUP",
"type": "power_in",
"description": "Input for the backup battery."
},
{
"number": "16",
"name": "VRTC",
"type": "power_out",
"description": "Output voltage of the LDO/switch for the real-time clock; it is monitored for the RESPWRON generation (RESPWRON is low when VRTC is below 2.4 V)."
},
{
"number": "17",
"name": "AGND2",
"type": "power_in",
"description": "Analog ground connection; all analog ground pins are connected internally on the chip."
},
{
"number": "18",
"name": "VLDO2",
"type": "power_out",
"description": "Output voltage of LDO2 (output current up to 200 mA; output capacitor 2.2 µF)."
},
{
"number": "19",
"name": "VINLDO",
"type": "power_in",
"description": "Input voltage for LDO1 and LDO2, operating from 1.5 V to 6.5 V."
},
{
"number": "20",
"name": "VLDO1",
"type": "power_out",
"description": "Output voltage of LDO1 (output current up to 200 mA; output capacitor 2.2 µF)."
},
{
"number": "21",
"name": "LOW_BAT",
"type": "output",
"description": "Open-drain output of the LOW_BAT comparator, which compares LOWBAT_SNS against a 1 V falling threshold with 50 mV hysteresis."
},
{
"number": "22",
"name": "LDO_EN",
"type": "input",
"description": "Enable input for LDO1 and LDO2; logic high enables the LDOs and logic low disables them."
},
{
"number": "23",
"name": "DCDC3_EN",
"type": "input",
"description": "Enable pin for the VDCDC3 converter; logic high enables the regulator and logic low disables it."
},
{
"number": "24",
"name": "DCDC2_EN",
"type": "input",
"description": "Enable pin for the VDCDC2 converter; logic high enables the regulator and logic low disables it."
},
{
"number": "25",
"name": "DCDC1_EN",
"type": "input",
"description": "Enable pin for the VDCDC1 converter; logic high enables the regulator and logic low disables it."
},
{
"number": "26",
"name": "TRESPWRON",
"type": "passive",
"description": "Connect the timing capacitor here to set the RESPWRON reset delay (1 nF gives typically 100 ms)."
},
{
"number": "27",
"name": "RESPWRON",
"type": "output",
"description": "Open-drain system reset output, held low at power-up and for the reset delay after VRTC rises above 2.52 V (falling threshold 2.4 V)."
},
{
"number": "28",
"name": "INT",
"type": "output",
"description": "Open-drain interrupt output that combines the PGOOD comparator outputs of the DC-DC converters and LDOs, acting as a POWER_OK indication."
},
{
"number": "29",
"name": "SDAT",
"type": "bidirectional",
"description": "Serial interface data/address line of the I2C-compatible interface (up to 400 kHz)."
},
{
"number": "30",
"name": "SCLK",
"type": "input",
"description": "Serial interface clock input of the I2C-compatible interface (up to 400 kHz)."
},
{
"number": "31",
"name": "PWRFAIL",
"type": "output",
"description": "Open-drain output that is driven active low when the PWRFAIL comparator indicates a low VBAT condition (PWRFAIL_SNS compared against a 1 V falling threshold)."
},
{
"number": "32",
"name": "DEFDCDC2",
"type": "input",
"description": "Selects the default VDCDC2 output voltage (0 = 1.8 V, 1 = 2.5 V), and can alternatively be driven from a resistor divider between VDCDC2 and GND for an output in the range 0.6 V to VINDCDC2."
},
{
"number": "33",
"name": "VDCDC2",
"type": "input",
"description": "Feedback voltage sense input for the VDCDC2 step-down converter, to be connected directly to VDCDC2."
},
{
"number": "34",
"name": "PGND2",
"type": "power_in",
"description": "Power ground for the VDCDC2 converter."
},
{
"number": "35",
"name": "L2",
"type": "passive",
"description": "Switch pin of the VDCDC2 converter; the VDCDC2 inductor (2.2 µH to 3.3 µH) connects here."
},
{
"number": "36",
"name": "VINDCDC2",
"type": "power_in",
"description": "Input voltage for the VDCDC2 step-down converter, which must be tied to the same supply as VINDCDC1, VINDCDC3 and VCC (2.5 V to 6 V)."
},
{
"number": "37",
"name": "VCC",
"type": "power_in",
"description": "Power supply for the digital and analog circuitry of the VDCDC1, VDCDC2 and VDCDC3 converters and the serial interface block; it must be tied to the same supply as the VINDCDC pins (2.5 V to 6 V)."
},
{
"number": "38",
"name": "PWRFAIL_SNS",
"type": "input",
"description": "Input of the comparator driving the PWRFAIL output, with a 1 V falling threshold and 50 mV hysteresis."
},
{
"number": "39",
"name": "LOWBAT_SNS",
"type": "input",
"description": "Input of the comparator driving the LOW_BAT output, with a 1 V falling threshold and 50 mV hysteresis."
},
{
"number": "40",
"name": "AGND1",
"type": "power_in",
"description": "Analog ground connection; all analog ground pins are connected internally on the chip."
},
{
"number": "41",
"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 PowerPAD (thermal pad) is listed in the pin table with no pin number. The datasheet only; The datasheet labels VCC, VINDCDC1-3, VINLDO, VSYSIN and VBACKUP as 'I' (input). They are mapped to ; The Pin Functions table names pin 21 'LOW_BAT', but the pin configuration drawing shows 'LOWBAT'. Th",
"exposed pad 41 added from the footprint"
],
"pages_sent": 11,
"cost_usd": 0.1003,
"at": "2026-10-11T22:44:37"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps65022",
"pages": 54,
"sha256": "d9d590408854e8e5",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 41,
"described": 41,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tps65022rhar.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
6,
1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
"checked": "2026-10-11",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tps65022rhar-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
6,
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "0b210f794534d4ac1e12684fca4dc124fc2299c6c9db1b6f8a958134ade19e66",
"checked": "2026-10-11",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-40-EP(6x6)",
"Category": "Power Management (PMIC)",
"Pins": "41"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tps65022rhar"
],
"discovery_pitch": "TPS65022RHAR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"tps65022rhar.step",
"tps65022rhar.lbr",
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"visibility": {
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