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APS12450LLHALX-0SLA - Allegro Microsystems

Description: Three-Wire Hall-Effect Latch With Advanced Diagnostics

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PCB Footprints
APS12450LLHALX-0SLA - Allegro Microsystems PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2020
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3D Models
APS12450LLHALX-0SLA - Allegro Microsystems  - 3D model - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2020
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APS12450LLHALX-0SLA Details

  • Manufacturer Part Number:

    APS12450LLHALX-0SLA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Date Of Intro:

    2019-04-23

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    6

  • Additional Feature:

    AEC-Q100

  • Body Breadth:

    1.91 mm

  • Body Height:

    1 mm

  • Body Length or Diameter:

    2.975 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    4.5 mT

  • Magnetic Field Range-Max:

    4 mT

  • Magnetic Field Range-Min:

    -4 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    4.5 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    3-WIRE INTERFACE

  • Output Type:

    VOLTAGE OUTPUT

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    30 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Termination Type:

    SOLDER

APS12450LLHALX-0SLA Frequently Asked Questions (FAQs)

  • Allegro provides a recommended PCB layout in their application note AN296040, which includes guidelines for trace routing, component placement, and thermal management to ensure optimal performance and minimize noise.
  • The APS12450LLHALX-0SLA has a thermal pad on the bottom of the package. Allegro recommends using a thermal interface material (TIM) and a heat sink to dissipate heat. The application note AN296040 provides more detailed information on thermal management.
  • Although the datasheet specifies a recommended operating voltage range of 3.135 V to 3.465 V, Allegro recommends not exceeding 3.6 V on the VCC pin to ensure reliable operation and prevent damage to the device.
  • Allegro provides a troubleshooting guide in their application note AN296040, which covers common issues, diagnostic techniques, and repair procedures. Additionally, Allegro's technical support team can be contacted for further assistance.
  • Yes, the APS12450LLHALX-0SLA is AEC-Q100 qualified, which means it meets the stringent requirements for automotive applications. However, it's essential to ensure that the device is used within its specified operating conditions and that the system design meets the relevant automotive standards.

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APS12450LLHALX-0SLA Overview

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