ME4054BM5G-N

{
 "schema": "adom.pads/1",
 "slug": "me4054bm5g-n",
 "footprint": "SOT-23-5",
 "generated_from": {
  "footprint": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -1.1375,
   -0.95
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8"
 },
 "pad_count": 5,
 "symbol_pins": [
  "1",
  "2",
  "3",
  "4",
  "5"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.1375,
    -0.95
   ],
   "rot": 0.0,
   "size": [
    1.325,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "CHRG",
   "type": "output",
   "description": "Open-drain charge status output. Pulled low by an internal N-channel switch while a charge cycle is in progress; high-impedance otherwise (VOL ≈ 0.3 V at ICHRG = 5 mA, max 0.6 V). Absolute max pin voltage 6.5 V. Tie through an LED+resistor (typ 1 kΩ) to VCC or leave with a pull-up.",
   "is_pin1": true,
   "source": {
    "geometry": "SOT-23-5.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.1375,
    0.0
   ],
   "rot": 0.0,
   "size": [
    1.325,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "GND",
   "type": "power_in",
   "description": "Device ground. Return for VCC, BAT, and PROG. Must be tied to the PCB ground plane; also serves as the primary thermal path for the SOT-23-5.",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-23-5.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    -1.1375,
    0.95
   ],
   "rot": 0.0,
   "size": [
    1.325,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "BAT",
   "type": "power_out",
   "description": "Battery connection pin. Sources up to 500 mA of charge current to the single-cell Li-Ion cell and regulates the float voltage to 4.2 V ±1%. In shutdown/sleep mode BAT sink current drops to <2 µA. Absolute max voltage −0.3 to 6.5 V; absolute max current 500 mA.",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-23-5.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.1375,
    0.95
   ],
   "rot": 0.0,
   "size": [
    1.325,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "VCC",
   "type": "power_in",
   "description": "Positive input supply (typ 5 V, operating 4.0-6.5 V; recommended ≤5.5 V at 0.5 A charge). Powers all internal circuitry and the pass MOSFET. When VCC drops within ~80 mV of VBAT (VASD), the device enters low-power sleep mode (IBAT < 2 µA). Bypass with a 1 µF capacitor to GND.",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-23-5.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "roundrect",
   "at": [
    1.1375,
    -0.95
   ],
   "rot": 0.0,
   "size": [
    1.325,
    0.6
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "PROG",
   "type": "passive",
   "description": "Charge-current program and monitor pin. A resistor RPROG from PROG to GND sets the constant-current charge level: ICHG = 1000 V / RPROG (e.g. 2 kΩ → 500 mA, 10 kΩ → 100 mA). Regulated to 1 V in CC mode and 0.1 V in precharge; measuring VPROG gives IBAT = 1000·VPROG/RPROG. Leaving PROG floating puts the chip into disable/shutdown mode. Absolute max −0.3 V to VCC+0.3 V, 800 µA.",
   "is_pin1": false,
   "source": {
    "geometry": "SOT-23-5.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}