component
RT6252BHGJ6F
Public Made by Adomby adom
Richtek Tech DC-DC Converters, TSOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
rt6252bhgj6f: specified limits as data (metadata.characteristics, 28 rows from the datasheet)
48850d9
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546
{
"schema_version": 1,
"type": "component",
"slug": "rt6252bhgj6f",
"title": "RT6252BHGJ6F",
"brief": "Richtek Tech DC-DC Converters, TSOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
"version": "0.2.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"pmic",
"rt6252bhgj6f"
],
"component": {
"mpn": "RT6252BHGJ6F",
"manufacturer": "Richtek Tech",
"package": "TSOT-23-6",
"pin_count": 6,
"category": "PMIC",
"subcategory": "DC-DC Converters",
"datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2203011830_Richtek-Tech-RT6252BHGJ6F_C2976604.pdf",
"parts": {
"symbol": "rt6252bhgj6f.kicad_sym",
"footprint": "rt6252bhgj6f.kicad_mod",
"model_3d": "rt6252bhgj6f-etched.glb",
"model_3d_plain": "rt6252bhgj6f.glb",
"model_3d_step": "rt6252bhgj6f-etched.step",
"model_3d_step_plain": "rt6252bhgj6f.step",
"lbr": "rt6252bhgj6f.lbr"
},
"distributor_links": {
"lcsc": "C2976604"
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Power ground return for the IC and the low-side MOSFET source."
},
{
"number": "2",
"name": "SW",
"type": "power_out",
"description": "Switch node between the internal high-side and low-side (synchronous rectifier) MOSFETs. Connect to the external inductor and to the bootstrap capacitor's low side."
},
{
"number": "3",
"name": "VIN",
"type": "power_in",
"description": "Power input, 4.5V to 17V. Bypass directly to GND with an MLCC ≥ 20µF placed close to the pin."
},
{
"number": "4",
"name": "FB",
"type": "input",
"description": "Feedback voltage input. Connect to the midpoint of the external resistor divider from VOUT to GND. Regulated to VFB ≈ 0.765V (±1%)."
},
{
"number": "5",
"name": "EN",
"type": "input",
"description": "Enable control input. Logic high enables the converter; tie to GND to disable. An internal REN_DN pulldown allows the pin to float to a shutdown state."
},
{
"number": "6",
"name": "BOOT",
"type": "power_in",
"description": "Bootstrap capacitor node for the high-side gate driver. Connect a 0.1µF ceramic capacitor from BOOT to SW."
}
],
"provenance": {
"extractor": "ds2sf",
"datasheet": {
"url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2203011830_Richtek-Tech-RT6252BHGJ6F_C2976604.pdf",
"pages": 31,
"sha256": "b3073e6d0c76ec40",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"pin1": {
"pad": "1",
"at": [
-1.1375,
-0.95
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
"mark": "drawn"
},
"models_3d": [
{
"file": "rt6252bhgj6f.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "rt6252bhgj6f-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.8,
2.9,
1.55
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "17e03af9fffc73b217c4f0974130830edb443e81005249f4117e480c780e0dfb",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Richtek Tech",
"Package": "TSOT-23-6",
"Category": "PMIC",
"Pins": "6"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "b3073e6d0c76ec40",
"rows": [
{
"name": "Supply Input Operating Voltage",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 17,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Under-Voltage Lockout Threshold",
"symbol": "VUVLO",
"kind": "electrical",
"unit": "V",
"min": 3.7,
"typ": 4,
"max": 4.3,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Shutdown Current",
"symbol": "ISHDN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 4,
"conditions": "VEN = 0V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Enable Voltage Threshold, EN high-level input voltage",
"symbol": "VEN_H",
"kind": "electrical",
"unit": "V",
"min": 1.16,
"typ": 1.25,
"max": 1.34,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Enable Voltage Threshold, EN low-level input voltage",
"symbol": "VEN_L",
"kind": "electrical",
"unit": "V",
"min": 1.01,
"typ": 1.1,
"max": 1.19,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "EN Pin Pull-Down Resistance",
"symbol": "REN_DN",
"kind": "electrical",
"unit": "k",
"min": 225,
"typ": 450,
"max": 900,
"conditions": "EN pin resistance to GND, VEN = 12V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Feedback Threshold Voltage",
"symbol": "VFB",
"kind": "electrical",
"unit": "mV",
"min": 758,
"typ": 765,
"max": 772,
"conditions": "VOUT = 1.05V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Feedback Input Current",
"symbol": "IFB",
"kind": "electrical",
"unit": "A",
"min": -0.1,
"typ": 0,
"max": 0.1,
"conditions": "VFB = 0.8V, TA = 25°C",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Low-Side Switch Valley Current Limit",
"symbol": "ILIM_L",
"kind": "electrical",
"unit": "A",
"min": 2.2,
"typ": 3.2,
"max": 4.2,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Minimum Off-Time",
"symbol": "tOFF_MIN",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 200,
"max": 260,
"conditions": "VFB = 0.5V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Supply Input Operating Voltage",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 17,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction Temperature Range",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Supply Input Voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Enable Voltage",
"symbol": "EN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Switch Voltage",
"symbol": "SW",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 20.3,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Switch Voltage (transient)",
"symbol": "SW",
"kind": "absolute_maximum",
"unit": "V",
"min": -5,
"typ": null,
"max": 25,
"conditions": "< 100ns",
"source_page": 7,
"source": "datasheet"
},
{
"name": "BOOT Voltage",
"symbol": "BOOT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 26,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "BOOT to SW Voltage",
"symbol": "VBOOT - VSW",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Feedback Voltage",
"symbol": "FB",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Lead Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 260,
"conditions": "Soldering, 10 sec.",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction Temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance (JEDEC standard)",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 88.7,
"max": null,
"conditions": "JEDEC standard, TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-case (top) thermal resistance",
"symbol": "θJC(Top)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 76.9,
"max": null,
"conditions": "TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-case (bottom) thermal resistance",
"symbol": "θJC(Bottom)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 6,
"max": null,
"conditions": "TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance (specific EVB)",
"symbol": "θJA(EVB)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 63.3,
"max": null,
"conditions": "specific EVB, TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-top characterization parameter",
"symbol": "JC(Top)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 15.3,
"max": null,
"conditions": "TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction-to-board characterization parameter",
"symbol": "JB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 34.66,
"max": null,
"conditions": "TSOT-23-6 (FC)",
"source_page": 7,
"source": "datasheet"
}
]
}
},
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"rt6252bhgj6f"
],
"discovery_pitch": "RT6252BHGJ6F (Richtek Tech) component page with datasheet-verified CAD.",
"author": {
"name": "Ray"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"rt6252bhgj6f.kicad_sym",
"rt6252bhgj6f.kicad_mod",
"rt6252bhgj6f.glb",
"rt6252bhgj6f.step",
"rt6252bhgj6f-etched.step",
"rt6252bhgj6f.lbr",
"docs/hero.png",
"docs/rt6252bhgj6f-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html"
],
"visibility": {
"public": true
},
"variants": [
{
"mpn": "RT6252BHGJ6F",
"kind": "packaging"
},
{
"mpn": "RT6252BHGJ6FH6F",
"kind": "packaging"
},
{
"mpn": "RT6252BHGJ6FHGH6F",
"kind": "packaging"
}
],
"updated_at": "2026-09-25T05:14:19.469Z"
}