TX4401

{
 "schema": "adom.pads/1",
 "slug": "tx4401",
 "footprint": "MSOP-10_3x3mm_P0.5mm",
 "generated_from": {
  "footprint": "MSOP-10_3x3mm_P0.5mm@sha256:c179dbee33613027",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -2.1,
   -1.0
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "MSOP-10_3x3mm_P0.5mm@sha256:c179dbee33613027"
 },
 "pad_count": 10,
 "symbol_pins": [
  "1",
  "10",
  "2",
  "3",
  "4",
  "5",
  "6",
  "7",
  "8",
  "9"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.1,
    -1.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "RT",
   "type": "input",
   "description": "Oscillator frequency programming pin. A resistor from RT to GND sets the internal switching frequency (adjustable 350 kHz to 1.5 MHz). Typical value 60.4 kΩ sets fOSC ≈ 1 MHz per the application circuit.",
   "is_pin1": true,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.1,
    -0.5
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "MODE/SYNC",
   "type": "input",
   "description": "Dual-function mode select and external clock synchronisation input. Drive high to enter the 50μA low-power (light-load) mode; can also be driven with an external clock to synchronise the internal oscillator.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.1,
    0.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "SW1",
   "type": "passive",
   "description": "Switch node 1. Connects to one terminal of the external buck-boost inductor; internally tied to the SW A (high-side input) and SW B (low-side to GND) power MOSFETs.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.1,
    0.5
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "SW2",
   "type": "passive",
   "description": "Switch node 2. Connects to the other terminal of the external buck-boost inductor; internally tied to the SW C (low-side to GND) and SW D (high-side to VOUT) power MOSFETs.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -2.1,
    1.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "GND",
   "type": "power_in",
   "description": "Device ground. Return for the power MOSFETs and internal control circuitry; connect to the system ground plane.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.1,
    1.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "6",
   "name": "VOUT",
   "type": "power_out",
   "description": "Regulated output voltage. Range 2.5V-5.5V (per internal block diagram); connect an output filter capacitor (e.g. 22μF) to GND close to the pin.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.1,
    0.5
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "7",
   "name": "VIN",
   "type": "power_in",
   "description": "Input supply pin. 2.7V-5.5V for the MSOP-10 variant. Bypass with a low-ESR capacitor of at least 4.7μF as close to the pin as possible. Absolute maximum 6V.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.1,
    0.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "8",
   "name": "EN",
   "type": "input",
   "description": "Enable / shutdown input. Drive high to enable the converter, drive low to place the device into <1μA shutdown mode.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "9",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.1,
    -0.5
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "9",
   "name": "FB",
   "type": "input",
   "description": "Feedback pin. Regulated to an internal 1.22V reference; connect to the mid-point of the output resistor divider to program VOUT (VOUT = 1.22 × (1 + R1/R2)).",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "10",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    2.1,
    -1.0
   ],
   "rot": 0.0,
   "size": [
    1.5,
    0.35
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "10",
   "name": "VC",
   "type": "output",
   "description": "Error-amplifier output / loop-compensation node. Connect an external RC network (e.g. 15kΩ + 1.5nF to GND per the application circuit) here to shape the control-loop response.",
   "is_pin1": false,
   "source": {
    "geometry": "MSOP-10_3x3mm_P0.5mm.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}