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SG3526N - Motorola

Description: PULSE WIDTH MODULATION CONTROL CIRCUIT

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Symbol
SG3526N - Motorola - PCB symbol
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PCB Footprints
SG3526N - Motorola PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N 18-Pin Plastic Dual Inline
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3D Models
SG3526N - Motorola - 3D model - Dual-In-Line Packages - N 18-Pin Plastic Dual Inline
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SG3526N Details

  • Manufacturer Part Number:

    SG3526N

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    PLASTIC, DIP-18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Motorola Semiconductor Products

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    8 V

  • JESD-30 Code:

    R-PDIP-T18

  • JESD-609 Code:

    e0

  • Length:

    22.73 mm

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP18,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max (Isup):

    30 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    400 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SG3526N Frequently Asked Questions (FAQs)

  • The maximum switching frequency of the SG3526N is typically around 400 kHz, but it can be as high as 500 kHz with proper design and layout considerations.
  • To ensure stable operation, make sure to follow proper design guidelines, including selecting the correct output filter components, using a stable voltage reference, and providing adequate decoupling and bypassing of the power supply rails.
  • The soft-start pin (SS) is used to gradually ramp up the output voltage of the power supply during startup, reducing inrush current and preventing voltage overshoots.
  • The dead time can be adjusted by connecting a resistor and capacitor in series between the RT pin and ground, and adjusting the values to achieve the desired dead time.
  • The maximum output current capability of the SG3526N is dependent on the specific application and design, but it can typically handle output currents up to 1.5 A per channel.

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SG3526N Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like SG352, or try a keyword search, such as Switching Regulator or Controllers

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