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HV9910CSG-G - Microchip

Description: LED Lighting Drivers UNIVERSAL HIGH BRIGHT LED DRIVER

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HV9910CSG-G - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead SOIC -+-
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HV9910CSG-G Details

  • Manufacturer Part Number:

    HV9910CSG-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.7 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Max:

    450 V

  • Supply Voltage-Min:

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

HV9910CSG-G Frequently Asked Questions (FAQs)

  • A good PCB layout for the HV9910CSG-G involves keeping the high-voltage traces short and away from sensitive analog signals, using a solid ground plane, and placing the input and output capacitors close to the IC. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper biasing, connect the VCC pin to a stable 5V supply, and the EN pin to a logic-level signal (e.g., 3.3V or 5V) to enable the device. The VREF pin should be connected to a stable 2.5V reference voltage. Additionally, ensure that the input and output capacitors are properly sized and placed close to the IC.
  • The maximum allowable voltage on the HV pin is 700V. To protect the device from overvoltage, use a voltage limiter or a zener diode in series with a current-limiting resistor to prevent voltage spikes from exceeding the maximum rating. Additionally, ensure that the input and output capacitors are rated for the maximum voltage.
  • To troubleshoot issues with the HV9910CSG-G, start by verifying the PCB layout and ensuring that the input and output capacitors are properly sized and placed. Check the voltage on the HV pin and ensure it is within the recommended range. Use an oscilloscope to check for oscillations or instability on the output. If issues persist, consult the datasheet and application notes for guidance.
  • The HV9910CSG-G is rated for operation up to 125°C. To ensure reliable operation in high-temperature environments, ensure good thermal conduction between the IC and the PCB, and consider using a heat sink or thermal interface material. Monitor the junction temperature (TJ) and ensure it remains within the recommended range.

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HV9910CSG-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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