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NCR401UX - Nexperia

Description: LED Lighting Drivers NCR401U/SOT457/SC-74

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PCB Footprints
NCR401UX - Nexperia PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - (SC-74; TSOP6); 6 leads
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3D Models
NCR401UX - Nexperia  - 3D model - SOT23 (6-Pin) - (SC-74; TSOP6); 6 leads
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NCR401UX Details

  • Manufacturer Part Number:

    NCR401UX

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOP

  • Package Description:

    PLASTIC, SOT-457, SC-74, TSOP-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT457

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Nexperia

  • YTEOL:

    7.89

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • 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

  • Screening Level:

    AEC-Q101

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Max:

    40 V

  • Supply Voltage-Nom:

    10 V

  • Surface Mount:

    YES

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.5 mm

NCR401UX Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCR401UX should ensure that the input and output capacitors are placed close to the device, and the high-frequency decoupling capacitors should be placed near the power pins. The layout should also minimize the loop area of the power and ground traces to reduce electromagnetic interference (EMI).
  • To ensure the stability of the NCR401UX output voltage, it is recommended to use a minimum output capacitance of 10uF, and to place the output capacitor close to the device. Additionally, the output voltage can be stabilized by adding a small ceramic capacitor (e.g. 100nF) in parallel with the output capacitor.
  • The NCR401UX can handle a maximum input voltage of 18V, but it is recommended to operate the device within the specified input voltage range of 7V to 15V for optimal performance and reliability.
  • Yes, the NCR401UX is rated for operation up to 125°C, making it suitable for high-temperature applications. However, the device's performance and reliability may degrade at high temperatures, so it is recommended to derate the device's specifications accordingly.
  • To protect the NCR401UX from overcurrent and overheating, it is recommended to add overcurrent protection (OCP) and overtemperature protection (OTP) circuits to the design. The OCP circuit should be set to limit the output current to the recommended maximum value, and the OTP circuit should be set to shut down the device if the junction temperature exceeds 150°C.

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NCR401UX Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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