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NCP3065DR2G - onsemi

Description: Integrated 1.5 A Switch ; Input Voltage Range from 3 V to 40 V ; Low Feedback Voltage of 235 mV ; Cycle-by-Cycle Current Limit; No Control Loop Compensation Required ; Frequency of Operation Adjustable up to 250 kHz; Operation With All Ceramic Output Capacitors or No Output Capacitance ; Analog and Digital PWM Dimming Capability; Internal Thermal Shutdown with Hysteresis

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NCP3065DR2G - onsemi - PCB symbol
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PCB Footprints
NCP3065DR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8 NB CAST 751-07
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3D Models
NCP3065DR2G - onsemi - 3D model - Small Outline Packages - SOIC-8 NB CAST 751-07
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NCP3065DR2G Details

  • Manufacturer Part Number:

    NCP3065DR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.89

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    7 mA

  • Supply Voltage-Max:

    40 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

  • fmax-Min:

    0.19 MHz

NCP3065DR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP3065DR2G should include a solid ground plane, separate analog and digital grounds, and a decoupling capacitor (e.g., 10uF) between VIN and GND. Additionally, keep the input and output capacitors close to the IC and use short, wide traces for the power lines.
  • Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, select ones with low ESR, high capacitance, and a voltage rating that exceeds the output voltage. A good starting point is a 10uF input capacitor and a 22uF output capacitor.
  • The NCP3065DR2G is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and thermal design. Ensure proper thermal management to prevent overheating and ensure reliable operation.
  • To ensure stability, follow the recommended PCB layout, use a sufficient output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the FB pin and GND. Additionally, ensure the input voltage is within the recommended range and the output voltage is set correctly.
  • The NCP3065DR2G is capable of delivering up to 3A of output current, but this may vary depending on the input voltage, output voltage, and thermal design. Ensure the device is properly cooled and the output current is within the recommended range to prevent overheating.

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NCP3065DR2G Overview

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