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RP509Z111B-E2-F - Nisshinbo

Description: 0.5A/1A 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier

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RP509Z111B-E2-F - Nisshinbo PCB footprint - BGA - BGA - WLCSP-6-P6...
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RP509Z111B-E2-F - Nisshinbo  - 3D model - BGA - WLCSP-6-P6...
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RP509Z111B-E2-F Details

  • Manufacturer Part Number:

    RP509Z111B-E2-F

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Nisshinbo Micro Devices

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-XBGA-B6

  • Length:

    1.28 mm

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.6 A

  • Output Voltage-Max:

    1.118 V

  • Output Voltage-Min:

    1.082 V

  • Output Voltage-Nom:

    1.1 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA6,2X3,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Seated Height-Max:

    0.69 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    7200 kHz

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Width:

    0.88 mm

RP509Z111B-E2-F 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 traces short and away from each other to minimize noise and EMI.
  • Use a high-quality input capacitor (e.g., X5R or X7R ceramic) with a value of at least 10uF, and a low-ESR output capacitor (e.g., ceramic or polymer) with a value of at least 22uF. Ensure the capacitors are placed close to the IC.
  • The RP509Z111B-E2-F is rated for operation up to 85°C ambient temperature. However, for reliable long-term operation, it's recommended to keep the ambient temperature below 70°C.
  • Yes, but ensure the PCB is properly secured and the components are firmly attached. The regulator's package is designed to withstand moderate vibration, but excessive vibration may affect its performance and reliability.
  • Use a TVS (Transient Voltage Suppressor) diode or a varistor at the input to protect the regulator from voltage surges or spikes. Ensure the TVS or varistor is rated for the maximum expected input voltage.

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RP509Z111B-E2-F Overview

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