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AP6503ASP-13 - Diodes Incorporated

Description: PWM DC-DC Buck Converter 0.9-20V 2A SO-8

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AP6503ASP-13 - Diodes Incorporated PCB footprint - Small Outline Packages - Small Outline Packages - SO-8(EP)_2
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3D Models
AP6503ASP-13 - Diodes Incorporated  - 3D model - Small Outline Packages - SO-8(EP)_2
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AP6503ASP-13 Details

  • Manufacturer Part Number:

    AP6503ASP-13

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 0.925 V TO 20 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    23 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    12 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.5 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    240 kHz

  • 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

AP6503ASP-13 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure stable output voltage regulation, make sure to use a suitable output capacitor with a low ESR value, and to follow the recommended input capacitor selection guidelines. Additionally, ensure that the input voltage is within the recommended range.
  • The maximum ambient temperature for reliable operation is 85°C, but it's recommended to derate the device's power dissipation to ensure reliable operation over the full temperature range.
  • Yes, the AP6503ASP-13 is a high-reliability device that meets the requirements of AEC-Q100, making it suitable for use in automotive and other high-reliability applications.
  • To protect the device from overvoltage and undervoltage conditions, use a voltage supervisor or a voltage monitor IC to detect and respond to out-of-range voltage conditions.

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