component
SY8816DFC
Public Made by Adomby adom
Silergy Corp DC-DC Converters, DFN-8(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "sy8816dfc",
"title": "SY8816DFC",
"brief": "Silergy Corp DC-DC Converters, DFN-8(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"package": "DFN-8(2x2)",
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"subcategory": "DC-DC Converters",
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"name": "EN",
"type": "input",
"description": "Enable control: pull high to turn the regulator on (EN rising threshold 1.2 V, falling threshold 0.4 V); do not leave it floating."
},
{
"number": "2",
"name": "IN",
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{
"number": "3",
"name": "LX",
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"description": "Inductor pin; connect to the switching node of the inductor (absolute maximum 6.5 V)."
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{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
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{
"number": "5",
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"type": "power_in",
"description": "Ground pin."
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{
"number": "6",
"name": "LX",
"type": "power_out",
"description": "Inductor pin; connect to the switching node of the inductor (absolute maximum 6.5 V)."
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{
"number": "7",
"name": "PG",
"type": "output",
"description": "Power good indicator: open-drain output that becomes high-impedance when the output exceeds 90% of the regulation point and is low otherwise."
},
{
"number": "8",
"name": "FB",
"type": "input",
"description": "Output feedback pin; connect to the center point of the output divider, with VOUT = 0.6 × (1 + R1/R2) and VREF of 0.6 V (0.591 V to 0.609 V)."
}
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"metadata": {
"specs": {
"Manufacturer": "Silergy Corp",
"Package": "DFN-8(2x2)",
"Category": "Power Management (PMIC)",
"Pins": "8"
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"name": "Input Voltage Range",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 2.75,
"typ": null,
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"conditions": "",
"source_page": 4,
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{
"name": "Feedback Reference Voltage",
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"min": 0.591,
"typ": 0.6,
"max": 0.609,
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{
"name": "IN, LX voltage (absolute maximum)",
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{
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"conditions": "TA = 25°C, DFN2x2",
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{
"name": "Junction Temperature (absolute maximum)",
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"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
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"source_page": 3,
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{
"name": "Lead Temperature (soldering)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 260,
"conditions": "Soldering, 10 sec.",
"source_page": 3,
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{
"name": "Storage Temperature Range",
"symbol": "",
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"unit": "°C",
"min": -65,
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{
"name": "Junction Temperature Range",
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{
"name": "Ambient Temperature Range",
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"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
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{
"name": "Quiescent Current",
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"kind": "electrical",
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"min": null,
"typ": 60,
"max": null,
"conditions": "IOUT=0, EN=1, FB=105%×VREF",
"source_page": 4,
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{
"name": "Shutdown Current",
"symbol": "ISHDN",
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"min": null,
"typ": 0.1,
"max": 1,
"conditions": "EN=0",
"source_page": 4,
"source": "datasheet"
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{
"name": "NFET RDS(ON)",
"symbol": "RDS(ON)N",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 15,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
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{
"name": "PFET RDS(ON)",
"symbol": "RDS(ON)P",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 35,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "PFET Current Limit",
"symbol": "ILIM",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 7.5,
"max": null,
"conditions": "",
"source_page": 4,
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{
"name": "Internal Soft-start Time",
"symbol": "tSS",
"kind": "timing",
"unit": "ms",
"min": null,
"typ": 0.8,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "PGOOD Under-voltage Threshold",
"symbol": "VFB,LV",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.54,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Short Circuit Protection Threshold",
"symbol": "VSCP",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.25,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Min ON Time",
"symbol": "",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 60,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
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{
"name": "Max Duty Cycle",
"symbol": "",
"kind": "electrical",
"unit": "%",
"min": null,
"typ": 100,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "EN Rising Threshold",
"symbol": "VENH",
"kind": "electrical",
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"min": null,
"typ": 1.2,
"max": null,
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"source_page": 4,
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{
"name": "EN Falling Threshold",
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"min": null,
"typ": 0.4,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Input UVLO Threshold",
"symbol": "VUVLO",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2.7,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
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{
"name": "UVLO Hysteresis",
"symbol": "VHYS",
"kind": "electrical",
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"min": null,
"typ": 0.3,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
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{
"name": "Oscillator Frequency",
"symbol": "FOSC",
"kind": "electrical",
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"min": null,
"typ": 1.2,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
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{
"name": "Thermal Shutdown Temperature",
"symbol": "TSD",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 150,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal Shutdown Hysteresis",
"symbol": "THYS",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": 15,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "LX Node Discharge Resistance",
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"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": 50,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 62.5,
"max": null,
"conditions": "Natural convection, TA = 25°C, 2oz four-layer board per JEDEC 51-3",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction-to-case thermal resistance",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 10,
"max": null,
"conditions": "Paddle of DFN2x2-8 as case position",
"source_page": 3,
"source": "datasheet"
}
]
}
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