PAM8906M1012-13

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  "title": "PAM8906M1012-13",
  "brief": "Diodes Incorporated Interface - Specialized, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "PAM8906M1012-13",
    "manufacturer": "Diodes Incorporated",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Communication Interface Chip",
    "subcategory": "Interface - Specialized",
    "datasheet": "https://www.diodes.com/assets/Datasheets/PAM8906M1012-13.pdf",
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    "distributor_links": {
      "lcsc": "C17448443",
      "digikey": "31-PAM8906M1012-13TR-ND",
      "mouser": "621-PAM8906M1012-13"
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      {
        "number": "1",
        "name": "VCC",
        "type": "power_out",
        "description": "Internal 5V LDO output supplying the boost and piezo driver blocks; a 1µF capacitor (16V rating) is recommended at this pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; connect to the bottom of the IC and expand to the VCC/VIN/VOUT capacitor grounds."
      },
      {
        "number": "3",
        "name": "BOOT",
        "type": "passive",
        "description": "Bootstrap capacitor connection; use a 0.1µF capacitor rated 25V or higher placed close to the pin."
      },
      {
        "number": "4",
        "name": "SW",
        "type": "bidirectional",
        "description": "Switch pin of the boost converter; connect to the external inductor (0.47µH typical), with an optional Schottky to VOUT."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Boost converter output (12V option for this MPN); use a 1µF to 2.2µF capacitor rated 3 x VOUT, with a maximum of 25V on this pin."
      },
      {
        "number": "6",
        "name": "OUTN",
        "type": "output",
        "description": "Negative sounder output of the piezo driver, high-impedance in shutdown, with a maximum of 25V."
      },
      {
        "number": "7",
        "name": "OUTP",
        "type": "output",
        "description": "Positive sounder output of the piezo driver, high-impedance in shutdown, with a maximum of 25V."
      },
      {
        "number": "8",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for a 3-terminal sounder; connect to VOUT when using a 2-terminal sounder."
      },
      {
        "number": "9",
        "name": "DIN",
        "type": "input",
        "description": "PWM signal input that also enables/shuts down the device, with VIH of 1.5V to VIN, VIL of 0 to 0.4V and shutdown after DIN is low for 100ms (typ)."
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      {
        "number": "10",
        "name": "VIN",
        "type": "power_in",
        "description": "Battery supply input, 2.1V to 5.5V operating (absolute maximum 6.0V), decoupled with 1µF plus 10µF."
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    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "MSOP-10",
      "Category": "Communication Interface Chip",
      "Pins": "10"
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    "appearance": {
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        "quote": " Terminals: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208  Weight: 0.026 grams (Approximate)",
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          "name": "Supply Voltage",
          "symbol": "VIN",
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          "min": 2.1,
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          "name": "Boost Output Voltage",
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          "typ": 12,
          "max": null,
          "conditions": "Three options 10/12/18; 12V option for this part",
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        {
          "name": "Operating Current 1",
          "symbol": "IDD1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.3,
          "max": null,
          "conditions": "CPIEZO = No Load, fDIN = 3.2kHz, VOUT = 12V",
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        {
          "name": "Operating Current 2",
          "symbol": "IDD2",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 27,
          "max": null,
          "conditions": "CPIEZO = 33nF, fDIN = 3.2kHz, VOUT = 12V",
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        {
          "name": "Boost Switching Frequency",
          "symbol": "fOSC",
          "kind": "electrical",
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          "min": null,
          "typ": 1.8,
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        {
          "name": "Cycle-by-Cycle Over Current Protection",
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          "kind": "electrical",
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          "min": null,
          "typ": 1,
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        {
          "name": "Piezo Driver On-State Resistance High Side",
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          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "High Side, I = 100mA",
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        {
          "name": "Piezo Driver On-State Resistance Low Side",
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          "min": null,
          "typ": 3,
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          "conditions": "Low Side, I = 100mA",
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        },
        {
          "name": "VOUT Start Delay Time",
          "symbol": "tON",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 770,
          "max": null,
          "conditions": "From DIN Signal High to 90% VOUT Steady State",
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        {
          "name": "Shutdown Delay Time",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "From DIN = H->L, VOUT to GND",
          "source_page": 4,
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        {
          "name": "Over Temperature Threshold",
          "symbol": "OTP",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 150,
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        {
          "name": "Over Temperature Protection Hysteresis",
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          "name": "High-Level Input Voltage",
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          "name": "Low-Level Input Voltage",
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        {
          "name": "OUTP, OUTN, VOUT High Voltage Pins",
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        {
          "name": "Operating Free-Air Temperature Range",
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          "min": -40,
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        {
          "name": "Operating Junction Temperature Range",
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          "kind": "absolute_maximum",
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          "name": "Storage Temperature Range",
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          "name": "Thermal Resistance Junction to Ambient",
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