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LX34311T-H/ST - Microchip

Description: • 12-Bit Positional Output Resolution • One 0 - 5V DAC Output of Position • One PWM Output of Position • Adjustable Position Sensor Gain • High Automatic Gain Control for Larger Airgaps • 6-Segment Calibration • Dynamic Calibration for Extended Accuracy over Airgap • Immune to Stray Magnetic Fields • Low Temperature Drift • Reverse Power Protection • 32-bit CORTUS APS3 RISC MCU • -40°C to +125°C Operation • AEC-Q100 Certification • ISO26262 ASIL B Developed and Supported

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LX34311T-H/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead Plastic Thin Shrink Small Outline (ST) - 4.4 mm Body [TSSOP]
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LX34311T-H/ST - Microchip  - 3D model - Small Outline Packages - 14-Lead Plastic Thin Shrink Small Outline (ST) - 4.4 mm Body [TSSOP]
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  • Datasheet
  • Stock & Prices $ Price & Stock for LX34311T-H/ST
  • Part Number LX34311T-H/ST
  • Manufacturer Microchip
  • Pin Count 14
  • Part Category Integrated Circuit
  • Package Category Small Outline Packages
  • Footprint Name Small Outline Packages - 14-Lead Plastic Thin Shrink Small Outline (ST) - 4.4 mm Body [TSSOP]
  • Released Date Dec 4, 2024
  • Last Modified Date Dec 4, 2024 3:59 AM UTC
  • Pinout / Pin List Click Here (Member Only)

LX34311T-H/ST Details

  • Manufacturer Part Number:

    LX34311T-H/ST

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    14

  • Manufacturer Package Code:

    TSSOP-14

  • Country Of Origin:

    Thailand

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    24

  • Interface IC Type:

    INTERFACE CIRCUIT

LX34311T-H/ST Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the LX34311T-H/ST evaluation board user's guide, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The LX34311T-H/ST output voltage can be configured using the FB (feedback) pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a specific output voltage. Additionally, Microchip's online calculator tool can be used to simplify the calculation process.
  • Although the datasheet specifies a maximum input voltage of 42V, it's recommended to derate the input voltage to 36V or lower to ensure reliable operation and prevent damage to the device. This is because the LX34311T-H/ST is designed to operate with a maximum voltage stress of 36V.
  • The LX34311T-H/ST has a built-in overcurrent protection feature that can be enabled by connecting a sense resistor to the CS (current sense) pin. The datasheet provides guidelines for selecting the sense resistor value and implementing the overcurrent protection circuitry.
  • The thermal derating curve for the LX34311T-H/ST is not explicitly provided in the datasheet. However, Microchip's application note AN2013.12 provides a thermal derating curve for the LX34311T-H/ST, which can be used to determine the maximum power dissipation at a given ambient temperature.

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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