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MC33063ADR2G - onsemi

Description: Low Standby Current; Output Voltage Adjustable; Precision 2% Reference; Operation from 3.0 V to 40 V Input; Current Limiting; Frequency Operation to 100 kHz; Output Switch Current to 1.5 A; MC34063A = 0 to +70℃; MC33063A = -40 to +85℃; MC33063AV / NCV33063A = -40 to +125℃; 4x4mm DFN package option

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MC33063ADR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−8 (Pb−Free)
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MC33063ADR2G - onsemi  - 3D model - Small Outline Packages - SOIC−8 (Pb−Free)
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MC33063ADR2G Details

  • Manufacturer Part Number:

    MC33063ADR2G

  • 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

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    100 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MC33063ADR2G Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MC33063ADR2G is 18V. Exceeding this voltage may damage the device.
  • To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF and a minimum ESR of 0.1 ohms. Additionally, the output voltage should be decoupled with a 10nF capacitor.
  • The maximum output current that the MC33063ADR2G can deliver is 3A. Exceeding this current may cause the device to overheat or fail.
  • The inductor value should be chosen based on the output voltage, output current, and switching frequency. A general rule of thumb is to choose an inductor with a value between 10uH and 100uH. The datasheet provides a more detailed calculation for selecting the inductor value.
  • The bootstrap capacitor is used to generate a voltage that is higher than the input voltage, which is required to drive the high-side switch. The bootstrap capacitor should be chosen with a value between 10nF and 100nF.

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MC33063ADR2G Overview

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