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HV5523K7-G - Microchip

Description: Serial to Parallel Logic Converters 32CH SERIAL/PARALLEL CONVERTER

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HV5523K7-G - Microchip - PCB symbol
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PCB Footprints
HV5523K7-G - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN44-1
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HV5523K7-G - Microchip - 3D model - Quad Flat No-Lead - QFN44-1
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HV5523K7-G Details

  • Manufacturer Part Number:

    HV5523K7-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Pin Count:

    44

  • Manufacturer Package Code:

    WQFN-44

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Interface IC Type:

    AC PLASMA DISPLAY DRIVER

  • JESD-30 Code:

    S-XQCC-N44

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    32

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC44,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • fmax-Min:

    16 MHz

HV5523K7-G Frequently Asked Questions (FAQs)

  • Microchip recommends following a 4-layer PCB stack-up with a solid ground plane, and using a star-connection for the high-voltage nodes. Additionally, keep the high-voltage traces short and away from sensitive analog signals.
  • The HV5523K7-G requires a power-on reset (POR) signal to ensure proper initialization. Connect a 10kΩ resistor and a 10nF capacitor in series between the VCC pin and the POR pin to create a POR circuit.
  • The maximum allowed voltage on the high-voltage pins is 700V. To protect against overvoltage, use a voltage clamp or a transient voltage suppressor (TVS) diode rated for the maximum expected voltage.
  • To optimize for low-power operation, reduce the switching frequency, minimize the output voltage, and use a low-quiescent-current (Iq) mode. Additionally, consider using a low-dropout regulator (LDO) for the VCC supply.
  • The HV5523K7-G has a maximum junction temperature of 150°C. Ensure reliable operation at high temperatures by providing adequate heat sinking, using a thermal interface material, and keeping the device away from heat sources.

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HV5523K7-G Overview

Use the download button to access the HV5523K7-G schematic symbol, PCB footprint, and 3D model.
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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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