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LNBP21PD - STMicroelectronics

Description: Power Management Specialized - PMIC LNB Supply/Cont IC

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LNBP21PD - STMicroelectronics - PCB symbol
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LNBP21PD - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSO-20
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LNBP21PD - STMicroelectronics - 3D model - Small Outline Packages - PowerSO-20
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LNBP21PD Details

  • Manufacturer Part Number:

    LNBP21PD

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    POWER, SO-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    15.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.65 A

  • Output Voltage-Max:

    18.7 V

  • Output Voltage-Min:

    17.3 V

  • Output Voltage-Nom:

    18 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.56

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.6 mm

  • Supply Current-Max (Isup):

    40 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    220 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    11 mm

LNBP21PD Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5323, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The LNBP21PD requires a specific biasing scheme to operate correctly. The recommended biasing scheme is described in the datasheet, and it's essential to follow the recommended voltage and current levels to ensure optimal performance and prevent damage to the device.
  • The LNBP21PD is rated for operation from -40°C to 125°C, but the maximum operating temperature range may vary depending on the specific application and environmental conditions. It's essential to consult the datasheet and application notes for specific guidance on temperature-related considerations.
  • STMicroelectronics provides a troubleshooting guide in the application note AN5323, which includes steps to identify and resolve common issues with the LNBP21PD. Additionally, engineers can consult the datasheet and contact STMicroelectronics' technical support for further assistance.
  • Yes, the LNBP21PD is a high-frequency device, and EMI considerations are crucial to ensure reliable operation. STMicroelectronics provides guidelines for EMI mitigation in the application note AN5323, including recommendations for shielding, grounding, and layout techniques.

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LNBP21PD Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image LNBP21PD-TR STMicroelectronics

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