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NCP1423DMR2G - onsemi

Description: High Switching Frequency, up to 600 kHz; Low Quiescent Current of 9.0 uA; Low Battery Detector; 0.8 V Startup at No Load Guaranteed; Ring-Killer for Discontinuous Conduction Mode; Thermal Shutdown; 1.2 A Cycle by Cycle Current Limit; Output Current up to 400 mA @ VOUT = 3.3 V, 200 mA @ VOUT = 1.8 V; Overvoltage Protection; Low Profile and Minimum External Part; Open Drain Low-Battery Detector Output; Compact Micro-10 Package; Pb-Free Package is Available

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NCP1423DMR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - Micro10 (Pb−Free)
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NCP1423DMR2G - onsemi  - 3D model - Small Outline Packages - Micro10 (Pb−Free)
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NCP1423DMR2G Details

  • Manufacturer Part Number:

    NCP1423DMR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    C/O FOR MICRO 10 PKG

  • Package Description:

    MICRO-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    846B

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    3.3 V

  • Input Voltage-Min:

    0.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.2 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    1.8 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    600 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

NCP1423DMR2G Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of 50V or higher, to ensure stable operation and minimize input ripple.
  • To ensure the NCP1423DMR2G operates within its SOA, ensure the input voltage is within the recommended range (4.5V to 18V), the output current is within the specified range (up to 3A), and the junction temperature is below 150°C.
  • The EN (enable) pin is used to enable or disable the regulator. Connect EN to VIN to enable the regulator, or connect EN to GND to disable it. When EN is low, the regulator is in shutdown mode, reducing quiescent current to <1uA.
  • Choose an output capacitor with a value of 10uF to 47uF, with a voltage rating of 6.3V or higher. The output capacitor helps to filter the output voltage and ensure stability.
  • The thermal resistance (RθJA) of the NCP1423DMR2G is 45°C/W. This means that for every watt of power dissipated, the junction temperature will increase by 45°C. Ensure proper thermal design and heat sinking to keep the junction temperature within the specified range.

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Part Image NCP1423DMR2G Rochester Electronics LLC

1.2A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO10, LEAD FREE, MICRO PACKAGE, 10 PIN

Part Image NCP1423DMR2 onsemi

Switching Regulator, Voltage-mode, 1.2A, 600kHz Switching Freq-Max, PDSO10