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TOP201YAI - Power Integrations

Description: IC OFFLINE SW MULT TOP TO220-3

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Symbol
TOP201YAI - Power Integrations - PCB symbol
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PCB Footprints
TOP201YAI - Power Integrations PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220/3
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3D Models
TOP201YAI - Power Integrations - 3D model - Transistor Outline, Vertical - TO-220/3
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TOP201YAI Details

  • Manufacturer Part Number:

    TOP201YAI

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Power Integrations

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Min:

    36 V

  • JESD-30 Code:

    R-PSFM-T3

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    5.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    110 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

TOP201YAI Frequently Asked Questions (FAQs)

  • The maximum output power of TOP201YAI is 20W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
  • To ensure stability, make sure to use a minimum output capacitance of 2.2uF, and a maximum ESR of 1 ohm. Also, ensure that the output voltage is within the recommended range of 3.3V to 12V.
  • The BYPASS pin is used to connect an external capacitor to the internal voltage regulator. This helps to improve the power supply rejection ratio (PSRR) and reduce the noise on the output voltage.
  • The input capacitance value can be calculated using the formula: Cin = (Iin * Vin) / (fsw * ΔV), where Iin is the input current, Vin is the input voltage, fsw is the switching frequency, and ΔV is the input voltage ripple.
  • The recommended PCB layout for TOP201YAI includes keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces to reduce EMI.

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TOP201YAI Overview

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