AP5054HTCER

{
  "schema_version": 1,
  "type": "component",
  "slug": "ap5054htcer",
  "title": "AP5054HTCER",
  "brief": "Wuxi Chipown Micro electronics Battery Management, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "ap5054htcer"
  ],
  "component": {
    "mpn": "AP5054HTCER",
    "manufacturer": "Wuxi Chipown Micro electronics",
    "package": "SOT-23-6L",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "Battery Management",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202132030_Wuxi-Chipown-Micro-electronics-AP5054HTCER_C2843820.pdf",
    "parts": {
      "symbol": "ap5054htcer.kicad_sym",
      "footprint": "ap5054htcer.kicad_mod",
      "model_3d": "ap5054htcer-etched.glb",
      "model_3d_plain": "ap5054htcer.glb",
      "model_3d_step": "ap5054htcer-etched.step",
      "model_3d_step_plain": "ap5054htcer.step",
      "lbr": "ap5054htcer.lbr"
    },
    "distributor_links": {
      "lcsc": "C2843820"
    },
    "pins": [
      {
        "number": "1",
        "name": "CHRG",
        "type": "output",
        "description": "Open-drain charge status output. Pulled low by an internal N-channel MOSFET while charging; goes high-impedance during undervoltage lockout or upon completion of the charge cycle. Typical low-level output voltage is 1.2V at 1mA (max 1.5V)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference."
      },
      {
        "number": "3",
        "name": "BAT",
        "type": "power_out",
        "description": "Charge current output to the Li-Ion battery. Regulates the final float voltage to 4.2V (4.16-4.24V) and supplies up to ~750mA. An internal precision resistor divider from this pin sets the float voltage and is disconnected in shutdown mode."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive input supply. Operates from 4.25V to 5.5V (absolute range 4.25V-20V with 5.8-6.4V OVP). Bypass with at least a 1uF capacitor. When VCC drops within ~30mV of VBAT the device enters shutdown, dropping IBAT to <2uA."
      },
      {
        "number": "5",
        "name": "STDBY",
        "type": "output",
        "description": "Open-drain standby/charge-complete status output. Pulled low by an internal switch when the battery charge is complete; otherwise high-impedance. Typical low-level output voltage is 1.2V at 1mA (max 1.5V). Used to drive a 'charge done' indicator (e.g., green LED)."
      },
      {
        "number": "6",
        "name": "PROG",
        "type": "bidirectional",
        "description": "Charge current program, charge current monitor, and shutdown pin. Program charge current with a 1% resistor RPROG to GND: IBAT = (VPROG/RPROG) * 1000. Servos to 0.1V in trickle mode and 1.0V in constant-current mode. Floating RPROG lets an internal 3uA pull-up drive the pin to the 1.21V shutdown threshold, entering shutdown (Icc drops to ~180uA); pin is clamped near 2.4V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2202132030_Wuxi-Chipown-Micro-electronics-AP5054HTCER_C2843820.pdf",
        "pages": 9,
        "sha256": "f9660d41db9e14d7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "ap5054htcer.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap5054htcer-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "47349acb2961a453ee3e3c82dce2bef0348252daecec6abba4ce451f0aff5a9c",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Wuxi Chipown Micro electronics",
      "Package": "SOT-23-6L",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ap5054htcer"
  ],
  "discovery_pitch": "AP5054HTCER (Wuxi Chipown Micro electronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap5054htcer.kicad_sym",
    "ap5054htcer.kicad_mod",
    "ap5054htcer.glb",
    "ap5054htcer.step",
    "ap5054htcer-etched.step",
    "ap5054htcer.lbr",
    "docs/hero.png",
    "docs/ap5054htcer-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:41:17.635Z"
}