component
ISL78206AVEZ-T7A
Public Made by Adomby adom
RENESAS DC-DC Converters, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "isl78206avez-t7a",
"version": "0.1.0",
"type": "component",
"description": "RENESAS DC-DC Converters, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management ics",
"isl78206avez-t7a",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"README.md",
"isl78206avez-t7a.kicad_sym",
"isl78206avez-t7a.kicad_mod",
"isl78206avez-t7a.glb",
"isl78206avez-t7a.step",
"isl78206avez-t7a.lbr",
"docs/hero.png",
"docs/isl78206avez-t7a-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"isl78206avez-t7a-hero.glb",
"isl78206avez-t7a-hero.overlay.json",
"isl78206avez-t7a-etched.glb"
],
"component": {
"mpn": "ISL78206AVEZ-T7A",
"manufacturer": "RENESAS",
"package": "HTSSOP-20-EP",
"pin_count": 21,
"category": "Power Management ICs",
"subcategory": "DC-DC Converters",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/975a52d4b94330c6ef9838184c3a2b4a.pdf",
"parts": {
"symbol": "isl78206avez-t7a.kicad_sym",
"footprint": "isl78206avez-t7a.kicad_mod",
"model_3d": "isl78206avez-t7a-hero.glb",
"model_3d_plain": "isl78206avez-t7a-etched.glb",
"model_3d_step": "isl78206avez-t7a-etched.step",
"model_3d_step_plain": "isl78206avez-t7a.step",
"lbr": "isl78206avez-t7a.lbr"
},
"distributor_links": {
"lcsc": "C2072237",
"digikey": "ISL78206AVEZ-T7ATR-ND",
"mouser": "968-ISL78206AVEZ-T7A"
},
"distributor_check": {
"checked_at": "2026-10-30T23:55:18Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ISL78206AVEZ-T7ATR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "968-ISL78206AVEZ-T7A",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "PGND",
"type": "power_in",
"description": "Ground connection for the power flow, including the gate driver."
},
{
"number": "2",
"name": "BOOT",
"type": "power_out",
"description": "Provides bias voltage to the high-side MOSFET driver through an integrated bootstrap circuit; a 1µF ceramic capacitor is recommended between BOOT and PHASE."
},
{
"number": "3",
"name": "VIN",
"type": "power_in",
"description": "Input rail connection to the drain of the integrated high-side MOSFET and to the source of the internal linear regulator; the operating input voltage must be under 40V."
},
{
"number": "4",
"name": "VIN",
"type": "power_in",
"description": "Input rail connection to the drain of the integrated high-side MOSFET and to the source of the internal linear regulator; the operating input voltage must be under 40V."
},
{
"number": "5",
"name": "SGND",
"type": "power_in",
"description": "Return path for the control and monitor portions of the IC."
},
{
"number": "6",
"name": "VCC",
"type": "power_out",
"description": "Output of the internal linear regulator that supplies bias to the IC including the driver; a minimum 4.7µF ceramic decoupling capacitor to ground is recommended."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "No connection pin; connect to SGND at a quiet ground copper plane."
},
{
"number": "8",
"name": "EN",
"type": "input",
"description": "Enables the controller when pulled HIGH or left floating and disables it when pulled LOW; range 0V to 5.5V."
},
{
"number": "9",
"name": "FS",
"type": "input",
"description": "Tying to VCC or GND, or leaving open, forces 500kHz switching; a resistor from this pin to GND programs the oscillator frequency."
},
{
"number": "10",
"name": "SS",
"type": "passive",
"description": "A capacitor to ground, with an internal 5µA current source, sets the soft-start interval; the pin can also track an external ramp."
},
{
"number": "11",
"name": "FB",
"type": "input",
"description": "Inverting input of the voltage feedback error amplifier, referenced to 0.8V, with the output set by a resistor divider from VOUT; also monitored for overvoltage."
},
{
"number": "12",
"name": "COMP",
"type": "output",
"description": "Output of the voltage feedback error amplifier, with the loop compensation RC network connected across COMP and FB."
},
{
"number": "13",
"name": "ILIMIT",
"type": "passive",
"description": "Connecting to VCC, to GND, or leaving open sets the current limit to a default of 3.6A; a resistor from this pin to GND programs the threshold."
},
{
"number": "14",
"name": "DGND",
"type": "power_in",
"description": "Digital ground pin; connect to SGND at a quiet ground copper plane."
},
{
"number": "15",
"name": "PGOOD",
"type": "output",
"description": "Open-drain output that requires a pull-up resistor to VCC; it is pulled low on output overvoltage/undervoltage or when EN is low, and rises after a fixed 128 cycle delay."
},
{
"number": "16",
"name": "PHASE",
"type": "output",
"description": "Phase node connected to the output inductor and to the source of the high-side N-channel MOSFET."
},
{
"number": "17",
"name": "PHASE",
"type": "output",
"description": "Phase node connected to the output inductor and to the source of the high-side N-channel MOSFET."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "No connection pin; connect to SGND at a quiet ground copper plane."
},
{
"number": "19",
"name": "SYNC",
"type": "bidirectional",
"description": "Synchronizes multiple controllers (180 degree phase shift is automatically generated between master and slave), or locks to an external square pulse 10% above local frequency with pulse width above 150ns; leave floating if unused."
},
{
"number": "20",
"name": "LGATE",
"type": "output",
"description": "Drives the lower-side MOSFET in synchronous buck mode, requiring a 5.1k or smaller resistor to ground; in non-synchronous buck it connects to VCC through a resistor below 5k before VCC start-up."
},
{
"number": "21",
"name": "PAD",
"type": "unconnected",
"description": "Bottom thermal pad, not electrically connected to any IC potential; it must be connected to a PCB ground copper plane with area as large as possible to reduce thermal impedance."
}
],
"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 ordering part is ISL78206AVEZ; the requested MPN ISL78206AVEZ-T7A is the same part with a tape-a; The pin-configuration drawing text is garbled and shows 'PGND 20' and '19 SYNC' with no pin 1 LGATE,; Only pages 1-4, 18-19 of the datasheet were provided; the pinout is fully covered by pages 2-3. Elec"
],
"pages_sent": 6,
"cost_usd": 0.0461,
"at": "2026-10-30T23:54:56"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/975a52d4b94330c6ef9838184c3a2b4a.pdf",
"pages": 19,
"sha256": "bedec7952e41154e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "isl78206avez-t7a.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.41,
6.5,
1.2
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "74194a3f528ace9a0e9674127c92320d50e45ee570c67e7c86e54c5a470a7210",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "isl78206avez-t7a-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.41,
6.5,
1.2
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "2680a44419802e8aead9754a38a25dfb48c1b1ebcb73ebca569ec5fb6ce67388",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "M20.173A",
"source_page": 19,
"E1": {
"nom_mm": 4.4,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 6.4,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.65,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.2,
"range_mm": [
null,
1.2
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "isl78206avez-t7a.step",
"verdict": "PASS",
"reasons": [
"height within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}