TNY279PN

{
 "schema": "adom.pads/1",
 "slug": "tny279pn",
 "footprint": "DIP-8_W7.62mm",
 "generated_from": {
  "footprint": "DIP-8_W7.62mm@sha256:222fb44370968119",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   0.0,
   0.0
  ],
  "corner": "bottom-right",
  "source": "fab-chamfer",
  "derived_from": "DIP-8_W7.62mm@sha256:222fb44370968119"
 },
 "pad_count": 8,
 "symbol_pins": [
  "1",
  "2",
  "4",
  "5",
  "6",
  "7",
  "8"
 ],
 "paste_apertures": 0,
 "issues": [
  {
   "kind": "pad-has-no-pin",
   "pad": "3",
   "thermal": false,
   "described_in_page": false,
   "detail": "footprint pad \"3\" is in copper but the SYMBOL has no pin for it"
  }
 ],
 "pads": [
  {
   "pad": "1",
   "kind": "thru_hole",
   "shape": "roundrect",
   "at": [
    0.0,
    0.0
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "1",
   "name": "EN/UV",
   "type": "input",
   "description": "Enable/Under-Voltage input. Dual-function pin: enable input (low-impedance source follower at 1.2 V, threshold current 75-115 uA) controls MOSFET switching via optocoupler feedback, and senses line under-voltage via an external resistor to the HV DC rail.",
   "is_pin1": true,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    0.0,
    2.54
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "2",
   "name": "BP/M",
   "type": "power_in",
   "description": "Bypass/Multi-Function pin. Connection for external bypass capacitor for the internally generated 5.85 V supply; capacitor value (0.1/1/10 uF) also selects the current limit mode. Also provides a shutdown function when current into the pin exceeds I_SD, latching the device off until BP/M drops below 4.9 V.",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    0.0,
    5.08
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "3",
   "name": null,
   "type": null,
   "description": null,
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": null,
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    0.0,
    7.62
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "4",
   "name": "D",
   "type": "power_in",
   "description": "Drain pin of the internal 700 V power MOSFET. Connects to the primary side of the transformer and provides internal operating current for startup and steady-state operation via the internal high-voltage current source.",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    7.62,
    7.62
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "5",
   "name": "S",
   "type": "power_in",
   "description": "Source pin. Internally connected to the output MOSFET source; serves as high-voltage power return and control-circuit common. Pins 5-8 are all Source and are tied together (multiple pins used for heatsinking to the PCB).",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    7.62,
    5.08
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "6",
   "name": "S",
   "type": "power_in",
   "description": "Source pin. Internally connected to the output MOSFET source; used together with pins 5, 7, 8 for PCB heatsinking and current return.",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    7.62,
    2.54
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "7",
   "name": "S",
   "type": "power_in",
   "description": "Source pin. Internally connected to the output MOSFET source; used together with pins 5, 6, 8 for PCB heatsinking and current return.",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "thru_hole",
   "shape": "circle",
   "at": [
    7.62,
    0.0
   ],
   "rot": 0.0,
   "size": [
    1.6,
    1.6
   ],
   "layers": [],
   "thermal": false,
   "pin": "8",
   "name": "S",
   "type": "power_in",
   "description": "Source pin. Internally connected to the output MOSFET source; used together with pins 5, 6, 7 for PCB heatsinking and current return.",
   "is_pin1": false,
   "source": {
    "geometry": "DIP-8_W7.62mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}