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RPM3.3-1.0 - RECOM Power

Description: Non-Isolated DC/DC Converters 3-17Vin 3.3Vout 1A

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RPM3.3-1.0 - RECOM Power PCB footprint - Other - Other - 25-BLGA Module
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RPM3.3-1.0 - RECOM Power  - 3D model - Other - 25-BLGA Module
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RPM3.3-1.0 Details

  • Manufacturer Part Number:

    RPM3.3-1.0

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    XMA,

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2018-10-29

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    5

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    EN

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    99%

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-MXMA-N25

  • JESD-609 Code:

    e4

  • Length:

    12.19 mm

  • Line Regulation-Max:

    3%

  • Load Regulation-Max:

    3%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    6 V

  • Output Voltage-Min:

    0.9 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    METAL

  • Package Code:

    XMA

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    THERMAL; OUTPUT OVER VOLTAGE; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.02121 Vrms

  • Seated Height-Max:

    4 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Gold/Nickel (Au/Ni)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    2.29 mm

  • Terminal Position:

    UNSPECIFIED

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

    NOT SPECIFIED

  • Total Power Output-Max:

    3.3 W

  • Trim/Adjustable Output:

    YES

  • Width:

    12.19 mm

RPM3.3-1.0 Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the GND pin to dissipate heat. A minimum of 1 square inch of copper is recommended, and the layout should be designed to minimize thermal resistance.
  • To ensure reliable start-up, RECOM recommends a soft-start circuit or a ramp-up of the input voltage to prevent high inrush currents. Additionally, the input voltage should be stabilized before applying it to the converter.
  • The maximum allowed capacitance on the output is 10uF. Exceeding this value may cause instability or oscillation in the converter.
  • While the RPM3.3-1.0 is rated for operation up to 85°C, RECOM recommends derating the output power at high temperatures to ensure reliable operation. Consult the datasheet for derating curves and guidelines.
  • RECOM recommends checking the input voltage, output voltage, and output current to identify the source of the issue. Additionally, checking the thermal performance and ensuring proper PCB layout can help troubleshoot common problems.

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RPM3.3-1.0 Overview

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