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SG3524N - Texas Instruments

Description: Voltage mode PWMcontrol,SG3524N 5V 25pcs

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PCB Footprints
SG3524N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP 16
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3D Models
SG3524N - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP 16
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SG3524N Details

  • Manufacturer Part Number:

    SG3524N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    5.4 V

  • Output Voltage-Min:

    4.6 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Surface Mount:

    NO

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    722 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SG3524N Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the SG3524N is 40V. Exceeding this voltage can cause damage to the IC.
  • To ensure the oscillator starts reliably, make sure the timing capacitor (CT) is properly connected between pins 5 and 6, and the timing resistor (RT) is connected between pin 5 and VCC. Also, ensure the power supply is stable and the input voltage is within the recommended range.
  • The soft-start pin (SS) is used to slowly ramp up the output voltage when the converter is turned on, reducing inrush current and electromagnetic interference (EMI). A capacitor connected between the SS pin and ground determines the soft-start time.
  • The output voltage of the SG3524N can be adjusted by changing the voltage divider network connected to the feedback pin (FB). The voltage divider network sets the output voltage based on the desired output voltage and the internal reference voltage (2.5V).
  • The maximum switching frequency of the SG3524N is approximately 400 kHz. However, the recommended operating frequency is up to 100 kHz for optimal performance and efficiency.

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SG3524N Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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