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RT6255BHGJ6F - RICHTEK

Description: DC/DC CONV, SYNC BUCK, 500KHZ, TSOT-23-6; Topology:Synchronous Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:18V; No. of Outputs:1Outputs; DC / DC Converter IC Case:TSOT-23; No. of Pins:6Pins; Output Current:5A RoHS Compliant: Yes

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RT6255BHGJ6F - RICHTEK PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - TSOT-23-6 (FC
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RT6255BHGJ6F - RICHTEK  - 3D model - SOT23 (6-Pin) - TSOT-23-6 (FC
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RT6255BHGJ6F Details

  • Manufacturer Part Number:

    RT6255BHGJ6F

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOT-26(FC)

  • Package Description:

    TSOT-23, 6 PIN

  • Manufacturer Package Code:

    TSOT-26(FC)

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G6

  • Length:

    2.8955 mm

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

RT6255BHGJ6F Frequently Asked Questions (FAQs)

  • Richtek provides a recommended PCB layout in their application note ANI-23, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • Richtek recommends using a combination of capacitors and inductors to filter the output voltage. The application note ANI-24 provides a detailed guide on how to design and optimize the output filter for the RT6255BHGJ6F.
  • Although not explicitly stated in the datasheet, Richtek recommends keeping the input voltage ripple below 1% of the nominal input voltage to ensure stable operation and prevent damage to the device.
  • While the RT6255BHGJ6F is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management guidelines provided in the datasheet to ensure reliable operation in high-temperature environments.
  • Richtek provides a troubleshooting guide in their application note ANI-25, which covers common issues, possible causes, and recommended solutions for the RT6255BHGJ6F.

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