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L5963Q-V0Y - STMicroelectronics

Description: Automotive dual monolithic switching regulator with LDO and HSD

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L5963Q-V0Y - STMicroelectronics - PCB symbol
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L5963Q-V0Y - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L5963Q-V0Y
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L5963Q-V0Y - STMicroelectronics - 3D model - Quad Flat No-Lead - L5963Q-V0Y
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L5963Q-V0Y Details

  • Manufacturer Part Number:

    L5963Q-V0Y

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VFQFPN-48

  • Manufacturer Package Code:

    VFQFPN 48 7x7x1.0

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    52 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • 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:

    S-PQCC-N48

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    48

  • 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:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    7 mm

L5963Q-V0Y Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a PCB layout with a large copper area connected to the exposed pad (EP) of the L5963Q-V0Y to improve thermal dissipation. A minimum of 2oz copper thickness and a thermal via array under the EP are recommended.
  • To ensure the L5963Q-V0Y operates within the SOA, monitor the device's junction temperature (TJ), input voltage (VIN), output current (IOUT), and output voltage (VOUT). Use the datasheet's SOA graph to determine the maximum allowed values for each parameter.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor (X5R or X7R dielectric) with a value between 4.7µF and 10µF for the input capacitor (CIN). This helps to filter out high-frequency noise and ensure stable operation.
  • To calculate the output voltage ripple, use the following formula: ΔVOUT = (IOUT * ESL) / (COUT * fSW), where ESL is the equivalent series inductance of the output capacitor (COUT), IOUT is the output current, and fSW is the switching frequency.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor (X5R or X7R dielectric) with a value between 10µF and 22µF for the output capacitor (COUT). This helps to filter out high-frequency noise and ensure stable operation.

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L5963Q-V0Y 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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