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NCP3020BDR2G - onsemi

Description: Input voltage from 4.7 V to 28 V; 0.6 V +/-1.5% Reference Voltage; 300 kHz Operation (NCP3020B - 600 kHz); >1A Drive Capability; Current Limit and Short Circuit Protection; Output Overvoltage and Undervoltage Detection; Transconductance Amplifier with External Compensation; Integrated boost diode; Regulated Soft-start; AEC-Q100 and PPAP compliant (NCV3020)

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NCP3020BDR2G - onsemi - PCB symbol
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NCP3020BDR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−8 NB CASE 751−07
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NCP3020BDR2G - onsemi - 3D model - Small Outline Packages - SOIC−8 NB CASE 751−07
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NCP3020BDR2G Details

  • Manufacturer Part Number:

    NCP3020BDR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-8 Narrow Body

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • 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 (Isup):

    13 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    670 kHz

  • 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

NCP3020BDR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP3020BDR2G involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure the output capacitor is within the recommended range (22uF to 47uF), the input capacitor is at least 1uF, and the feedback resistors are within the recommended range (1kΩ to 10kΩ). Also, ensure the PCB layout is well-designed and the device is properly decoupled.
  • The NCP3020BDR2G can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
  • The NCP3020BDR2G is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Consult the datasheet for thermal derating curves.
  • The output voltage of the NCP3020BDR2G can be calculated using the formula: Vout = Vref x (1 + R2/R1), where Vref is the internal reference voltage (1.25V), R1 is the feedback resistor connected to the output, and R2 is the feedback resistor connected to the input.

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