SGM4056-6.8YPS8G

{
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  "slug": "sgm4056-6-8yps8g",
  "title": "SGM4056-6.8YPS8G",
  "brief": "SGMICRO Battery Management, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "sgm4056-6.8yps8g",
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  "component": {
    "mpn": "SGM4056-6.8YPS8G",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586196418625753088",
    "parts": {
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    "distributor_links": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with an absolute maximum input voltage of 26.5V; a 1µF or larger X5R ceramic capacitor is recommended very close to the pin for decoupling."
      },
      {
        "number": "2",
        "name": "PPR",
        "type": "output",
        "description": "Open-drain power presence indication that turns on when the input is above the POR threshold but below the OVP threshold, can sink at least 15mA, and has a maximum voltage rating of 5.5V."
      },
      {
        "number": "3",
        "name": "CHG",
        "type": "output",
        "description": "Open-drain charge indication that outputs logic low when a charge cycle starts, goes high impedance at end-of-charge, can sink at least 15mA, and is high impedance when the charger is disabled."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Logic enable input where driving high disables the charger and driving low or leaving it floating enables it, with an internal 200kΩ pull-down resistor."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "System ground."
      },
      {
        "number": "6",
        "name": "IMIN",
        "type": "passive",
        "description": "End-of-charge current programming pin; a resistor to GND sets the EOC current, which should be programmed within 5% (or 10mA, whichever is higher) to 50% of IREF, with stability not guaranteed below that range."
      },
      {
        "number": "7",
        "name": "IREF",
        "type": "passive",
        "description": "Charge-current programming and monitoring pin; a resistor to GND sets the charge current limit, should be placed very close to the pin, and the pin voltage tracks actual charge current (0V when disabled)."
      },
      {
        "number": "8",
        "name": "BAT",
        "type": "power_out",
        "description": "Charger output connected to the battery, requiring a 1µF or larger X5R ceramic capacitor for decoupling and stability; the BAT output is disabled when EN is driven high."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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        "guards": "pin_guards 0.1: passed",
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          "exposed pad 9 added from the footprint"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
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      "Manufacturer": "SGMICRO",
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          "name": "Rising POR Threshold",
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          "min": 3.21,
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          "conditions": "VBAT = 3.0V, RIREF = 120kΩ, use PPR to indicate the comparator output.",
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        {
          "name": "Over-Voltage Protection Threshold SGM4056-6.8",
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          "min": 4.152,
          "typ": 4.2,
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        {
          "name": "PMOS On Resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
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          "name": "Constant Charge Current",
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          "kind": "electrical",
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          "typ": 500,
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          "name": "Trickle Charge Current",
          "symbol": "ITRK",
          "kind": "electrical",
          "unit": "mA",
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          "max": 135,
          "conditions": "RIREF = 24.3kΩ, VBAT = 2.4V",
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          "name": "End-of-Charge Current",
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          "name": "EOC Rising Threshold",
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          "name": "Preconditioning Charge Threshold Voltage",
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          "name": "EN Pin Logic Input High",
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          "min": 1.5,
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          "name": "EN Pin Logic Input Low",
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          "name": "Charge Current Foldback Threshold",
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          "kind": "thermal",
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