component
TPS65146RGER
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"type": "component",
"slug": "tps65146rger",
"title": "TPS65146RGER",
"brief": "Texas Instruments Power Management - Specialized, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
"mpn": "TPS65146RGER",
"manufacturer": "Texas Instruments",
"package": "VQFN-24-EP(4x4)",
"pin_count": 25,
"category": "Power Management (PMIC)",
"subcategory": "Power Management - Specialized",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps65146",
"parts": {
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"lbr": "tps65146rger.lbr"
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"distributor_links": {
"lcsc": "C2155968",
"digikey": "296-23975-2-ND",
"mouser": "595-TPS65146RGER"
},
"distributor_check": {
"checked_at": "2026-09-27T00:16:40Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "296-23975-2-ND",
"status": "found",
"lifecycle": "Active"
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},
"pins": [
{
"number": "1",
"name": "SW",
"type": "output",
"description": "Switch node of boost converter with voltage rating up to 20 V and leakage current of 30 µA at VSW = 17 V."
},
{
"number": "2",
"name": "VIN",
"type": "power_in",
"description": "Input supply pin with voltage range 2.5 to 6.0 V and operating quiescent current of 0.17 to 0.5 mA."
},
{
"number": "3",
"name": "SS",
"type": "bidirectional",
"description": "Boost soft-start control pin with softstart current of 4 µA at VSS = 1.240 V."
},
{
"number": "4",
"name": "AGND",
"type": "power_in",
"description": "Analog ground pin (exposed thermal pad)."
},
{
"number": "5",
"name": "ADJ",
"type": "input",
"description": "LDO feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 µA."
},
{
"number": "6",
"name": "LVOUT",
"type": "power_out",
"description": "LDO output pin with output voltage range 1.240 to 4 V and maximum short circuit current of 750 mA."
},
{
"number": "7",
"name": "LVIN",
"type": "power_in",
"description": "LDO input supply pin with minimum dropout voltage of 280 mV at ILVOUT = 350 mA and 430 mV at 500 mA."
},
{
"number": "8",
"name": "VDET",
"type": "input",
"description": "Reset function threshold pin with operating voltage range 1.6 to 6.0 V and threshold voltage of 1.100 V falling."
},
{
"number": "9",
"name": "XAO",
"type": "output",
"description": "Reset function output pin (open-drain) with sink current capability of 1 mA at VXAO(ON) = 0.5 V."
},
{
"number": "10",
"name": "CDET",
"type": "bidirectional",
"description": "Reset delay timing capacitor pin with charge current of 10 µA at VCDET ≤ 1.240 V."
},
{
"number": "11",
"name": "VDPM",
"type": "bidirectional",
"description": "Gate voltage shaping delay timing capacitor pin with charge current of 20 µA."
},
{
"number": "12",
"name": "VFLK",
"type": "input",
"description": "Logic input pin for charge/discharge signal with VIH of 2 V and VIL of 0.5 V."
},
{
"number": "13",
"name": "RE",
"type": "input",
"description": "Gate voltage shaping slope adjustment resistor pin with M2 PMOS RDS(ON) of 13 to 25 Ω."
},
{
"number": "14",
"name": "VGHM",
"type": "output",
"description": "Gate voltage shaping output pin with maximum output voltage of 20.5 V at TA = 85°C."
},
{
"number": "15",
"name": "VGH",
"type": "power_in",
"description": "Positive charge pump input pin with voltage rating up to 35 V and operating quiescent current of 22 to 40 µA."
},
{
"number": "16",
"name": "FBP",
"type": "input",
"description": "Positive charge pump feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 µA."
},
{
"number": "17",
"name": "DRVP",
"type": "output",
"description": "Positive charge pump driver output pin with Q1 PMOS RDS(ON) of 8 to 20 Ω and Q2 NMOS RDS(ON) of 2 to 6 Ω."
},
{
"number": "18",
"name": "SUP",
"type": "power_in",
"description": "Voltage supply pin for gate voltage shaping and VCOM buffer with voltage range 7 to 16.5 V."
},
{
"number": "19",
"name": "OPO",
"type": "output",
"description": "VCOM buffer output pin with output voltage swing high of VS − 0.65 to VS − 0.80 V."
},
{
"number": "20",
"name": "OPI",
"type": "input",
"description": "VCOM buffer input pin with common mode input voltage range 2 to VS−2 V."
},
{
"number": "21",
"name": "COMP",
"type": "bidirectional",
"description": "Boost converter compensation pin for external compensation network."
},
{
"number": "22",
"name": "FB",
"type": "input",
"description": "Boost converter feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 µA."
},
{
"number": "23",
"name": "FREQ",
"type": "input",
"description": "Boost converter frequency select pin operating at 650 kHz when connected to GND and 1.2 MHz when connected to VIN."
},
{
"number": "24",
"name": "PGND",
"type": "power_in",
"description": "Power ground pin."
},
{
"number": "25",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.2",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.2",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-4-6",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
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],
"pages_sent": 29,
"cost_usd": 0.4451,
"at": "2026-09-27T00:16:22"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps65146",
"pages": 29,
"sha256": "de0fecb5c5c245b2",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
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}
},
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-24-EP(4x4)",
"Category": "Power Management (PMIC)",
"Pins": "25"
}
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"discovery_pitch": "TPS65146RGER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
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"email": "[email protected]"
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