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L5963D-EHX - STMicroelectronics

Description: Automotive dual monolithic switching regulator with LDO and HSD

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L5963D-EHX - STMicroelectronics - PCB symbol
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L5963D-EHX - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-36 exposed pad
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L5963D-EHX Details

  • Manufacturer Part Number:

    L5963D-EHX

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SSO-36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    2

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    14.4 V

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Equivalence Code:

    SSOP36,.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

L5963D-EHX Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4553, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • STMicroelectronics provides a configuration tool, the L5963D-EHX Configurator, which allows designers to select the desired operating mode, output voltage, and other parameters to generate a customized configuration file and bill of materials.
  • The recommended input and output capacitors are listed in the datasheet, but it's essential to consider the capacitor's ESR, voltage rating, and temperature range to ensure reliable operation. A general guideline is to use X5R or X7R ceramic capacitors with a voltage rating of at least 1.5 times the input voltage.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4553, which covers common issues, their causes, and solutions. Additionally, designers can use simulation tools, such as SPICE models, to analyze and debug their design.
  • The L5963D-EHX is rated for operation up to 150°C ambient temperature, but the maximum temperature depends on the specific application, PCB design, and thermal management. It's essential to perform thermal analysis and testing to ensure reliable operation in the target environment.

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L5963D-EHX Overview

Use the download button to access the L5963D-EHX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like L5963, 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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