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STR05S3V3 - XP POWER

Description: Non-Isolated DC/DC Converters DC-DC CONV, SMD, SWITCHING REG, 0.5A

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Symbol
STR05S3V3 - XP POWER - PCB symbol
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PCB Footprints
STR05S3V3 - XP POWER PCB footprint - Other - Other - STR05S3V3-1
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3D Models
STR05S3V3 - XP POWER - 3D model - Other - STR05S3V3-1
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STR05S3V3 Details

  • Manufacturer Part Number:

    STR05S3V3

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    XP Power

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    32 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDMA-G10

  • Length:

    15.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    3 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,10LEAD,.49

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    9.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    380 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    9.6 mm

STR05S3V3 Frequently Asked Questions (FAQs)

  • XP Power recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 1 square inch of copper is recommended, and the use of thermal vias can further improve heat dissipation.
  • To ensure reliable start-up, XP Power recommends a soft-start circuit or a ramp-up of the input voltage to prevent high inrush currents. Additionally, a minimum input capacitance of 10uF is recommended to ensure stable operation.
  • The maximum allowable capacitance on the output of the STR05S3V3 is 100uF. Exceeding this value may cause instability or oscillation in the output voltage.
  • While the STR05S3V3 is rated for operation up to 85°C, XP Power recommends derating the output power by 2.5% per degree above 70°C to ensure reliable operation. Additionally, the device should be mounted on a heat sink to dissipate heat effectively.
  • XP Power recommends a fuse rating of 1A to 2A, depending on the input voltage and the maximum expected inrush current. The fuse should be fast-acting to prevent damage to the device in case of an overcurrent condition.

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STR05S3V3 Overview

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