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L9305QFP - STMicroelectronics

Description: Automotive 4-channel valve driver TQFP 48 7x7x1.0

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L9305QFP - STMicroelectronics - PCB symbol
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PCB Footprints
L9305QFP - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - TQFP 48 7x7x1.0
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L9305QFP - STMicroelectronics - 3D model - Quad Flat Packages - TQFP 48 7x7x1.0
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L9305QFP Details

  • Manufacturer Part Number:

    L9305QFP

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    52 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Built-in Protections:

    OVER CURRENT; THERMAL

  • Driver Number of Bits:

    4

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    135 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    40 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

L9305QFP Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4391, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and thermal dissipation.
  • The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and switching frequency. STMicroelectronics provides a list of recommended inductors in the datasheet, and also offers an inductor selection tool on their website to help with the selection process.
  • The maximum junction temperature of the L9305QFP is 150°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 125°C to ensure reliable operation and long-term reliability.
  • While the L9305QFP can operate up to 150°C, it's not recommended to use it in high-temperature environments above 125°C without proper thermal management and derating. STMicroelectronics provides thermal derating curves in the datasheet to help with the design process.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4391, which covers common issues and their solutions, such as output voltage regulation, efficiency, and thermal management. Additionally, the datasheet provides a list of possible faults and their corresponding fault flags.

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L9305QFP 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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