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NCV47721PAAJR2G - onsemi

Description: Independent Enable Input (3.3 V Logic Compatible); Adjustable Current Limit up to 300 mA; Diagnostic Features: Short to Battery and Open Load detection in OFF State Internal Components for OFF State Diagnostics Open Collector Flag Output; Output Current per Channel: up to 200 mA; Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage

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NCV47721PAAJR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP−14 EP CASE 948AW
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NCV47721PAAJR2G - onsemi  - 3D model - Small Outline Packages - TSSOP−14 EP CASE 948AW
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NCV47721PAAJR2G Details

  • Manufacturer Part Number:

    NCV47721PAAJR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP-14 EP

  • Package Description:

    TSSOP-14

  • Manufacturer Package Code:

    948AW

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.1

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input-Output Voltage Differential-Max:

    20 V

  • Input-Output Voltage Differential-Min:

    1.1 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Line Regulation-Max (%/V):

    0.028

  • Load Regulation-Max(%):

    1.4%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    14

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    20 V

  • Output Voltage1-Min:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

NCV47721PAAJR2G Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a thermal pad connected to a large copper area on the PCB, and using thermal vias to dissipate heat to the bottom layer. A minimum of 2oz copper thickness is recommended.
  • To ensure reliable operation in high-temperature environments, it is essential to follow the recommended thermal design guidelines, use a suitable heat sink, and ensure good airflow around the device. Additionally, the device should be operated within its specified temperature range and derated accordingly.
  • The NCV47721PAAJR2G has built-in ESD protection, but it is still recommended to follow standard ESD handling procedures when handling the device. A human body model (HBM) of 2kV and a machine model (MM) of 200V are recommended.
  • Yes, the NCV47721PAAJR2G is AEC-Q100 qualified, making it suitable for use in automotive applications. However, it is essential to follow the recommended operating conditions, and ensure that the device is used within its specified temperature range and derated accordingly.
  • The recommended soldering profile for the NCV47721PAAJR2G involves a peak temperature of 260°C, with a dwell time of 30-60 seconds above 220°C. A soldering iron temperature of 350°C is recommended.

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