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L99H01QF - STMicroelectronics

Description: Motor bridge driver for automotive applications

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L99H01QF - STMicroelectronics - PCB symbol
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L99H01QF - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP32
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L99H01QF - STMicroelectronics - 3D model - Quad Flat Packages - LQFP32
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L99H01QF Details

  • Manufacturer Part Number:

    L99H01QF

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFP

  • Package Description:

    7 X 7 MM, ROHS COMPLIANT, LQFP-32

  • Pin Count:

    32

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    13 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

L99H01QF Frequently Asked Questions (FAQs)

  • A good PCB layout for the L99H01QF involves placing the device close to the battery, using a solid ground plane, and keeping the power traces short and wide. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The values of the external resistors and capacitors depend on the specific application and the desired performance. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the results of simulations and experiments.
  • The L99H01QF can operate over a temperature range of -40°C to 125°C, but the maximum operating temperature range depends on the specific application and the desired performance. It's recommended to consult the datasheet and the application notes for more information.
  • To ensure proper power-on and power-off, it's recommended to use a soft-start circuit to limit the inrush current, and to use a power-on reset circuit to ensure that the device is properly reset after power-on.
  • Common pitfalls to avoid when designing with the L99H01QF include not following the recommended PCB layout, not using the correct values for the external resistors and capacitors, and not properly powering on and off the device.

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L99H01QF 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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Part Image L99H01QFTR STMicroelectronics

CMOS, PQFP32