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L9658 - STMicroelectronics

Description: Octal squib driver and quad sensor interface ASIC for safety application

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Symbol
L9658 - STMicroelectronics - PCB symbol
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PCB Footprints
L9658 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - . LQFP64 - 10 x 10 mm
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3D Models
L9658 - STMicroelectronics - 3D model - Quad Flat Packages - . LQFP64 - 10 x 10 mm
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L9658 Details

  • Manufacturer Part Number:

    L9658

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Malta

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn) - annealed

L9658 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4391, which includes guidelines for component placement, thermal management, and routing to minimize electromagnetic interference (EMI) and ensure reliable operation.
  • The L9658 has a programmable input voltage range, which can be set using the VSENSE pin. The datasheet provides a table with recommended resistor values for different input voltage ranges. Additionally, the application note AN4391 provides more detailed information on configuring the input voltage range.
  • The L9658 can deliver up to 2A of output current, but this depends on the input voltage, output voltage, and thermal conditions. The datasheet provides a graph showing the output current capability vs. input voltage, and the application note AN4391 provides more detailed information on thermal management and output current capability.
  • The L9658 has a built-in overcurrent protection feature, which can be enabled by connecting a resistor between the OCP pin and the GND pin. The datasheet provides a table with recommended resistor values for different overcurrent protection thresholds.
  • The EN pin is an enable input that allows the L9658 to be turned on or off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled. This pin can be used to implement power sequencing or to turn off the device when not in use.

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L9658 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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