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HV9930LG-G - Microchip

Description: LED Lighting Drivers Hysteric Boost-Buck

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HV9930LG-G - Microchip - PCB symbol
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HV9930LG-G Details

  • Manufacturer Part Number:

    HV9930LG-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    GREEN, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    9 V

  • Supply Voltage-Min:

    7 V

  • Supply Voltage-Nom:

    7.5 V

  • Supply Voltage1-Max:

    200 V

  • Supply Voltage1-Min:

    8 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

HV9930LG-G Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the high-voltage traces away from low-voltage traces, use a solid ground plane, and minimize loop areas. Additionally, use a common mode choke or ferrite bead to filter out high-frequency noise.
  • Follow the recommended biasing and configuration guidelines in the datasheet, and ensure that the input voltage is within the recommended range. Also, use a suitable resistor value for the feedback network to achieve the desired output voltage.
  • The HV9930LG-G has a thermal shutdown feature that turns off the device when it exceeds a certain temperature. Ensure good airflow, use a heat sink if necessary, and follow the recommended PCB layout guidelines to minimize thermal resistance.
  • Use an oscilloscope to monitor the output voltage and current, and check for any signs of oscillations or ringing. Verify that the input voltage is stable, and the feedback network is properly configured. Also, check for any layout or routing issues that may be contributing to the problem.
  • Yes, the HV9930LG-G is a high-voltage device and can generate electromagnetic interference (EMI). Use a metal shield or a Faraday cage to enclose the device, and add EMI filters such as common mode chokes or ferrite beads to the input and output lines.

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HV9930LG-G Overview

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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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