TPS650250QRHBRQ1

{
  "slug": "tps650250qrhbrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management ICs, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "tps650250qrhbrq1",
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  "component": {
    "mpn": "TPS650250QRHBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Power Management ICs",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps650250-q1",
    "parts": {
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    },
    "distributor_links": {
      "lcsc": "C702300",
      "digikey": "296-27385-2-ND",
      "mouser": "595-TPS650250QRHBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:42:14Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "296-27385-2-ND",
        "status": "found"
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        "pn": "595-TPS650250QRHBRQ1",
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    },
    "pins": [
      {
        "number": "1",
        "name": "VDCDC3",
        "type": "input",
        "description": "VDCDC3 feedback voltage sense input, connect directly to VDCDC3."
      },
      {
        "number": "2",
        "name": "PGND3",
        "type": "power_in",
        "description": "Power ground for VDCDC3 converter."
      },
      {
        "number": "3",
        "name": "L3",
        "type": "output",
        "description": "Switch pin of VDCDC3 converter. The VDCDC3 inductor is connected here."
      },
      {
        "number": "4",
        "name": "VINDCDC3",
        "type": "power_in",
        "description": "Input voltage for VDCDC3 step-down converter. This must be connected to the same voltage supply as VINDCDC1, VINDCDC2 and VCC."
      },
      {
        "number": "5",
        "name": "VINDCDC1",
        "type": "power_in",
        "description": "Input voltage for VDCDC1 step-down converter. This must be connected to the same voltage supply as VINDCDC2, VINDCDC3 and VCC."
      },
      {
        "number": "6",
        "name": "L1",
        "type": "output",
        "description": "Switch pin of VDCDC1 converter. The VDCDC1 inductor is connected here."
      },
      {
        "number": "7",
        "name": "PGND1",
        "type": "power_in",
        "description": "Power ground for VDCDC1 converter."
      },
      {
        "number": "8",
        "name": "VDCDC1",
        "type": "input",
        "description": "VDCDC1 feedback voltage sense input, connect directly to VDCDC1."
      },
      {
        "number": "9",
        "name": "DEFDCDC1",
        "type": "input",
        "description": "Input signal indicating default VDCDC1 voltage, 0 = 2.8V, 1 = 3.3V. This pin can also be connected to a resistor divider between VDCDC1 and GND to set the output from 0.6V to VINDCDC1."
      },
      {
        "number": "10",
        "name": "FB_LDO2",
        "type": "input",
        "description": "Feedback pin for LDO2."
      },
      {
        "number": "11",
        "name": "FB_LDO1",
        "type": "input",
        "description": "Feedback pin for LDO1."
      },
      {
        "number": "12",
        "name": "Vdd_alive",
        "type": "power_out",
        "description": "Output voltage for Vdd_alive, 1 V output of the 30 mA LDO."
      },
      {
        "number": "13",
        "name": "AGND2",
        "type": "power_in",
        "description": "Analog ground connection. All analog ground pins are connected internally on the chip."
      },
      {
        "number": "14",
        "name": "VLDO2",
        "type": "power_out",
        "description": "Output voltage of LDO2."
      },
      {
        "number": "15",
        "name": "VINLDO",
        "type": "power_in",
        "description": "Input voltage for LDO1 and LDO2. LDOs operate with input voltages between 1.5V and 6.5V."
      },
      {
        "number": "16",
        "name": "VLDO1",
        "type": "power_out",
        "description": "Output voltage of LDO1."
      },
      {
        "number": "17",
        "name": "EN_LDO",
        "type": "input",
        "description": "Enable input for LDO1 and LDO2. Logic high enables the LDOs, logic low disables the LDOs."
      },
      {
        "number": "18",
        "name": "EN_DCDC3",
        "type": "input",
        "description": "VDCDC3 enable pin. A logic high enables the regulator, a logic low disables the regulator."
      },
      {
        "number": "19",
        "name": "EN_DCDC2",
        "type": "input",
        "description": "VDCDC2 enable pin. A logic high enables the regulator, a logic low disables the regulator."
      },
      {
        "number": "20",
        "name": "EN_DCDC1",
        "type": "input",
        "description": "VDCDC1 enable pin. A logic high enables the regulator, a logic low disables the regulator."
      },
      {
        "number": "21",
        "name": "PWRFAIL",
        "type": "output",
        "description": "Open drain output. Active low when PWRFAIL comparator indicates low VBAT condition."
      },
      {
        "number": "22",
        "name": "DEFDCDC2",
        "type": "input",
        "description": "Input signal indicating default VDCDC2 voltage, 0 = 1.8V, 1 = 2.5V. This pin can also be connected to a resistor divider between VDCDC2 and GND to set the output from 0.6V to VINDCDC2."
      },
      {
        "number": "23",
        "name": "MODE",
        "type": "input",
        "description": "Selects between Power Safe Mode and forced PWM Mode for DCDC1, DCDC2 and DCDC3. High level selects forced PWM Mode, low level selects Power Safe Mode."
      },
      {
        "number": "24",
        "name": "EN_Vdd_alive",
        "type": "input",
        "description": "Enable input for Vdd_alive LDO. Logic high enables the LDO, logic low disables the LDO."
      },
      {
        "number": "25",
        "name": "VDCDC2",
        "type": "input",
        "description": "VDCDC2 feedback voltage sense input, connect directly to VDCDC2."
      },
      {
        "number": "26",
        "name": "PGND2",
        "type": "power_in",
        "description": "Power ground for VDCDC2 converter."
      },
      {
        "number": "27",
        "name": "L2",
        "type": "output",
        "description": "Switch pin of VDCDC2 converter. The VDCDC2 inductor is connected here."
      },
      {
        "number": "28",
        "name": "VINDCDC2",
        "type": "power_in",
        "description": "Input voltage for VDCDC2 step-down converter. This must be connected to the same voltage supply as VINDCDC1, VINDCDC3 and VCC."
      },
      {
        "number": "29",
        "name": "Vcc",
        "type": "power_in",
        "description": "Power supply for digital and analog circuitry of DCDC1, DCDC2 and DCDC3 DC-DC converters. This must be connected to the same voltage supply as VINDCDC3, VINDCDC1 and VINDCDC2."
      },
      {
        "number": "30",
        "name": "PWRFAIL_SNS",
        "type": "input",
        "description": "Input for the comparator driving the /PWRFAIL output. The input is compared to a 1V threshold (falling edge)."
      },
      {
        "number": "31",
        "name": "AGND1",
        "type": "power_in",
        "description": "Analog ground connection. All analog ground pins are connected internally on the chip."
      },
      {
        "number": "32",
        "name": "DEFDCDC3",
        "type": "input",
        "description": "Input that must be connected to a resistor divider between VDCDC3 and GND to set the DCDC3 output from 0.6V to VINDCDC3."
      },
      {
        "number": "33",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet names a PowerPad that is not numbered in the terminal table. It is listed only as conn"
        ],
        "pages_sent": 13,
        "cost_usd": 0.032,
        "at": "2026-10-28T15:41:56"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps650250-q1",
        "pages": 34,
        "sha256": "54e29206e0125377",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}