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SG2525AN - STMicroelectronics

Description: STMicroelectronics SG2525AN, PWM Controller 400 kHz, 8 → 35 V, 16-Pin PDIP

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SG2525AN - STMicroelectronics - PCB symbol
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SG2525AN - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP16_2
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SG2525AN - STMicroelectronics - 3D model - Dual-In-Line Packages - DIP16_2
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SG2525AN Details

  • Manufacturer Part Number:

    SG2525AN

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-16

  • Pin Count:

    16

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • 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

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.5 A

  • 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:

    5.1 mm

  • Supply Current-Max (Isup):

    20 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin (Sn) - immersion

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SG2525AN Frequently Asked Questions (FAQs)

  • A good PCB layout for the SG2525AN involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output voltage is within the specified range, and the input voltage is above the minimum recommended value. Also, add a small capacitor (e.g., 10nF) between the COMP pin and GND to improve stability.
  • The SG2525AN is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's recommended to derate the device's power dissipation according to the ambient temperature to ensure reliable operation.
  • Yes, the SG2525AN can be used in a synchronous rectification topology. However, it's essential to ensure that the device is properly configured and the external MOSFETs are selected to match the SG2525AN's switching frequency and voltage ratings.
  • The maximum output current of the SG2525AN depends on the input voltage, output voltage, and the device's power dissipation. Use the following formula to estimate the maximum output current: Iout_max = (Vin - Vout) / (Rds(on) * 2), where Rds(on) is the on-resistance of the internal MOSFETs.

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SG2525AN Overview

Use the download button to access the SG2525AN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SG252, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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