APL5934DKAI-TRG

{
 "schema": "adom.pads/1",
 "slug": "apl5934dkai-trg",
 "footprint": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm",
 "generated_from": {
  "footprint": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm@sha256:8c876531921cc0f8",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -2.48,
   -1.905
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm@sha256:8c876531921cc0f8"
 },
 "pad_count": 9,
 "symbol_pins": [
  "1",
  "2",
  "3",
  "4",
  "5",
  "6",
  "7",
  "8",
  "9"
 ],
 "paste_apertures": 4,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.48,
    -1.905
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "POK",
   "type": "output",
   "description": "Power-OK signal output. Open-drain output that indicates the status of VOUT by sensing the FB voltage; pulled low when VOUT is outside the Power-OK window (rising POK threshold ~92% of nominal VFB, POK pull-low voltage ~0.25V at 5mA sink). Requires an external pull-up resistor.",
   "is_pin1": true,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.48,
    -0.635
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "EN",
   "type": "input",
   "description": "Active-high enable control pin. Holding EN below the enable threshold (~0.8V typical) shuts down the output; re-enabling triggers a new soft-start cycle. An internal ~3µA pull-low current pulls EN low when left open (initial-off for the /D variant), disabling the regulator by default.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.48,
    0.635
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "VIN",
   "type": "power_in",
   "description": "Main power supply input (1.2V ~ 5.5V) used for voltage conversion to VOUT. A ≥10µF decoupling capacitor is recommended close to this pin to filter noise and improve transient response. The voltage on VIN is monitored by the Power-On-Reset circuit (rising VIN POR threshold ~0.9V).",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.48,
    1.905
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "VCNTL",
   "type": "power_in",
   "description": "Bias voltage input for the internal control circuitry (3.0V ~ 5.5V, +5V recommended). A 0.1µF decoupling capacitor is typically connected near this pin. VCNTL is also monitored by the Power-On-Reset circuit (rising VCNTL POR threshold ~2.7V).",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.48,
    1.905
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "NC",
   "type": "unconnected",
   "description": "No Connection. Leave this pin floating or tie to a convenient net; it has no internal function on the APL5934B/D SOP-8P package.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.48,
    0.635
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "6",
   "name": "VOUT",
   "type": "power_out",
   "description": "Regulated output pin (0.8V to VIN−VDROP, up to 3A continuous / 4A peak). Requires a minimum 10µF output capacitor (MLCC applicable) for stability and transient response; total COUT scales with load per the datasheet (8-1100µF at 3A). During shutdown an internal ~85Ω pull-down MOSFET quickly discharges VOUT.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.48,
    -0.635
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "7",
   "name": "FB",
   "type": "input",
   "description": "Voltage feedback pin. Connect to the tap of an external resistor divider from VOUT to set the output voltage against the 0.8V internal reference (VOUT = 0.8V × (1 + R1/R2)). FB input current is ±100nA max.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.48,
    -1.905
   ],
   "rot": 0.0,
   "size": [
    1.94,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "8",
   "name": "GND",
   "type": "power_in",
   "description": "Ground reference pin for all internal circuitry. All voltage levels are measured with respect to this pin.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "9",
   "kind": "smd",
   "shape": "rect",
   "at": [
    0.0,
    0.0
   ],
   "rot": 0.0,
   "size": [
    2.62,
    3.51
   ],
   "layers": [],
   "thermal": true,
   "pin": "9",
   "name": "GND",
   "type": "power_in",
   "description": "Exposed thermal pad on the underside of the SOP-8P package. Connect to the system ground plane with a large copper area for heat dissipation into the ambient air.",
   "is_pin1": false,
   "source": {
    "geometry": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.62x3.51mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}