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NCP4328BSNT1G - 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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NCP4328BSNT1G - onsemi PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - TSOP-6
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NCP4328BSNT1G - onsemi  - 3D model - SOT23 (6-Pin) - TSOP-6
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NCP4328BSNT1G Details

  • Manufacturer Part Number:

    NCP4328BSNT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOP-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    318G-02

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    onsemi

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • Control Mode:

    VOLTAGE-MODE

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP6,.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

NCP4328BSNT1G 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 and falls monotonically, and that the input voltage is above the UVLO threshold (around 2.5V) during start-up. Also, add a soft-start capacitor to limit the inrush current.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this may affect the device's performance and reliability.
  • Yes, but with some limitations. The device is rated for operation up to 150°C, but the maximum junction temperature (TJ) should not exceed 125°C. Ensure proper thermal design and heat sinking to maintain a safe TJ.
  • Check the OCP threshold setting, ensure the sense resistor is correctly sized, and verify that the input voltage is within the recommended range. Also, check for any PCB layout issues that may be causing false OCP triggers.

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NCP4328BSNT1G Overview

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