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SG1525AJ - Microchip

Description: Voltage Mode PWM Controller 400mA 350kHz 16-Pin CDIP Tube

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SG1525AJ - Microchip PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J 16-Pin Ceramic Dual Inline
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SG1525AJ Details

  • Manufacturer Part Number:

    SG1525AJ

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    CERDIP-16

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-CDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.62 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    5.05 V

  • Output Voltage-Nom:

    5.1 V

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Seated Height-Max:

    5.08 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SG1525AJ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.
  • Ensure the output capacitor is properly sized and placed close to the IC. Also, use a low-ESR capacitor and a 1-2 ohm resistor in series with the output capacitor to prevent oscillation.
  • The SG1525AJ can handle up to 18V input voltage, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • The SG1525AJ is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability.
  • Use a fuse or a current-limiting resistor in series with the input voltage, and consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage to the IC.

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SG1525AJ Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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For a full list of alternate parts for SG1525AJ, check out Findchips.com