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NCP4328ASNT1G - onsemi

Description: Operating Input Voltage Range: 2.5 V to 36.0 V; Supply current < 100 uA; 0.5% Reference Voltage Accuracy (TJ = 25C); Constant Voltage and Constant Current Control Loop; Indication LED PWM Modulated Driver (NCP4328B)

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NCP4328ASNT1G - onsemi PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - TSOP-5
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NCP4328ASNT1G - onsemi  - 3D model - SOT23 (5-Pin) - TSOP-5
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NCP4328ASNT1G Details

  • Manufacturer Part Number:

    NCP4328ASNT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOP-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    483

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    onsemi

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • Control Mode:

    VOLTAGE-MODE

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.5 mm

NCP4328ASNT1G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the IC is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.
  • Ensure that the input voltage rises monotonically during start-up and falls monotonically during shutdown. Avoid sudden changes in input voltage to prevent unwanted oscillations.
  • The maximum allowed capacitance on the output is 10uF. Exceeding this value may cause instability or oscillations in the output voltage.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value (e.g., 1.5uH to 3.3uH) to ensure efficient energy transfer and minimize losses.
  • A low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10uF to 22uF is recommended to filter the input voltage and reduce ripple.

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