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NCP1216AD100R2G - onsemi

Description: Obsolete - PWM Controller, Fixed Frequency, Current Mode, with Duty Cycle Limited to 50%

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NCP1216AD100R2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8 NB CAST 751-07
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NCP1216AD100R2G - onsemi  - 3D model - Small Outline Packages - SOIC-8 NB CAST 751-07
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NCP1216AD100R2G Details

  • Manufacturer Part Number:

    NCP1216AD100R2G

  • 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:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    11 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:

    150 °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

  • Technology:

    CMOS

  • 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

NCP1216AD100R2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP1216AD100R2G 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 is within the specified range, the output capacitor is properly sized, and the feedback network is correctly configured. Also, ensure that the soft-start capacitor is properly sized to prevent overshoot.
  • The maximum allowed output capacitance for stable operation is 220uF. Exceeding this value may lead to instability or oscillations in the converter.
  • To handle inrush current during start-up, consider adding a soft-start circuit or an inrush current limiter to prevent excessive current draw from the input source.
  • A low-ESR ceramic or film capacitor with a value of 10uF to 22uF is recommended for the input capacitor. This helps to filter out noise and reduce ripple on the input voltage.

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NCP1216AD100R2G Overview

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Part Image NCP1216AD100R2 onsemi

Switching Controller, Current-mode, 0.5A, 110kHz Switching Freq-Max, CMOS, PDSO8