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LNBH29EQTR - STMicroelectronics

Description: LNB supply and control IC with step-up and I²C interface

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Symbol
LNBH29EQTR - STMicroelectronics - PCB symbol
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PCB Footprints
LNBH29EQTR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN16 (4 x 4 mm)
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3D Models
LNBH29EQTR - STMicroelectronics - 3D model - Quad Flat No-Lead - QFN16 (4 x 4 mm)
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LNBH29EQTR Details

  • Manufacturer Part Number:

    LNBH29EQTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VFQFPN 16 4x4x1.0

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17.5 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N16

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    440 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    4 mm

LNBH29EQTR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout and thermal management guidelines in their application note AN2866. It's essential to follow these guidelines to ensure optimal performance, low noise, and high reliability.
  • The choice of external components, such as capacitors and resistors, depends on the specific application and frequency range. STMicroelectronics provides a component selection guide in their datasheet and application notes. Additionally, simulation tools like SPICE can help optimize component selection.
  • The LNBH29EQTR is rated for operation from -40°C to 125°C. However, it's essential to consider the derating curves and thermal management guidelines to ensure reliable operation over the entire temperature range.
  • To ensure EMC, follow the guidelines in STMicroelectronics' application note AN2866, which provides recommendations for PCB layout, shielding, and filtering. Additionally, consider using EMI filters and shielding components to minimize electromagnetic interference.
  • A proper power supply decoupling scheme is crucial for the LNBH29EQTR. STMicroelectronics recommends using a combination of ceramic and electrolytic capacitors, as well as a ferrite bead or inductor, to filter out noise and ensure stable operation.

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LNBH29EQTR Overview

Use the download button to access the LNBH29EQTR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LNBH2, or try a keyword search, such as Switching Regulator or Controllers

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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