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NCP1200P40G - onsemi

Description: Last Shipments - PWM Controller, Fixed Frequency, Flyback, Current Mode

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NCP1200P40G - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8−Pin Plastic Dual In−Line Package (PDIP−8) N SUFFIX CASE 626−05 ISSUE N
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NCP1200P40G - onsemi  - 3D model - Dual-In-Line Packages - 8−Pin Plastic Dual In−Line Package (PDIP−8) N SUFFIX CASE 626−05 ISSUE N
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for NCP1200P40G
  • Part Number NCP1200P40G
  • Manufacturer onsemi
  • Pin Count 8
  • Part Category Integrated Circuit
  • Package Category Dual-In-Line Packages
  • Footprint Name Dual-In-Line Packages - 8−Pin Plastic Dual In−Line Package (PDIP−8) N SUFFIX CASE 626−05 ISSUE N
  • Released Date Aug 17, 2015
  • Last Modified Date Sep 19, 2024 2:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

NCP1200P40G Details

  • Manufacturer Part Number:

    NCP1200P40G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    8 LEAD PDIP

  • Package Description:

    PDIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    626-05

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • 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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.78 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.25 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.45 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    48 kHz

  • Technology:

    CMOS

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

NCP1200P40G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the component side of the PCB clear of copper to minimize thermal resistance.
  • Ensure that the input voltage rises slowly (typically 10-20 ms) to allow the internal voltage regulators to stabilize before the converter starts switching.
  • The maximum allowed capacitance on the output is 100 μF. Exceeding this value may cause instability or oscillations.
  • While the datasheet recommends a specific inductor value and type, you can use a different one as long as it meets the required inductance, DC resistance, and saturation current ratings.
  • Check the PCB layout, component values, and input/output capacitance. Ensure that the input voltage is stable and the output is properly decoupled. Consult the application note for more detailed troubleshooting steps.

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NCP1200P40G Overview

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Part Image NCP1200AP40 onsemi

Switching Controller, Current-mode, 0.25A, 48kHz Switching Freq-Max, CMOS, PDIP8