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NCP1230D100R2G - onsemi

Description: Current−Mode Operation with Internal Ramp Compensation; Internal High−Voltage Start−Up Current Source for Loss Less Start−Up; Extremely Low No−Load Standby Power; Skip−Cycle Capability at Low Peak Currents; Direct Connection to PFC Controller for Improved No−Load Standby Power; Internal 2.5 ms Soft Start; Internal Leading Edge Blanking; Latched Primary Overcurrent and Overvoltage Protection; Short−Circuit Protection Independent of Auxiliary Level; Internal Frequency Jittering for Improved EMI Signature; +50

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NCP1230D100R2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−8 D SUFFIX CASE 751−07 ISSUE AK
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NCP1230D100R2G - onsemi  - 3D model - Small Outline Packages - SOIC−8 D SUFFIX CASE 751−07 ISSUE AK
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NCP1230D100R2G Details

  • Manufacturer Part Number:

    NCP1230D100R2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-8 Narrow Body

  • Package Description:

    SOIC-8 Narrow Body-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    8.4 V

  • Input Voltage-Nom:

    13 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    110 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

NCP1230D100R2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP1230D100R2G should include a solid ground plane, wide power traces, and a thermal relief pattern under the device to facilitate heat dissipation. A minimum of 2oz copper thickness is recommended.
  • To ensure reliable start-up, ensure that the input voltage rises monotonically and does not droop during start-up. A soft-start circuit can be used to control the input voltage rise time. Additionally, a minimum input capacitance of 10uF is recommended.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device. It is recommended to use a voltage divider or a zener diode to limit the voltage on the EN pin.
  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout * Rl) / (fsw * Cout), where Iout is the output current, Rl is the inductor resistance, fsw is the switching frequency, and Cout is the output capacitance.
  • The recommended inductor value is 10uH to 22uH, with a saturation current rating of at least 2A. A shielded inductor with a low DCR (e.g. 10mΩ) is recommended to minimize losses and EMI.

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Part Image NCP1230D100R2 Rochester Electronics LLC

0.5A SWITCHING CONTROLLER, 110kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8