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HV2918/R4X - Microchip

Description: Multiplexer Switch ICs 32-Ch 200V +5V bias MUX (SPDT), one Bleed Resistor

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HV2918/R4X - Microchip - PCB symbol
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HV2918/R4X - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat, No Lead Package (R4X) – 9x9x0.9 mm Body [VQFN] With 7.15 x 7.15 Exp
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HV2918/R4X - Microchip - 3D model - Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat, No Lead Package (R4X) – 9x9x0.9 mm Body [VQFN] With 7.15 x 7.15 Exp
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for HV2918/R4X
  • Part Number HV2918/R4X
  • Manufacturer Microchip
  • Pin Count 65
  • Part Category Integrated Circuit
  • Package Category Quad Flat No-Lead
  • Footprint Name Quad Flat No-Lead - 64-Lead Very Thin Plastic Quad Flat, No Lead Package (R4X) – 9x9x0.9 mm Body [VQFN] With 7.15 x 7.15 Exp
  • Released Date Apr 7, 2024
  • Last Modified Date Apr 7, 2024 8:30 AM UTC
  • Pinout / Pin List Click Here (Member Only)

HV2918/R4X Details

  • Manufacturer Part Number:

    HV2918/R4X

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    64

  • Manufacturer Package Code:

    QFN-64

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Additional Feature:

    Also requires logic supply from 3v to 5.5v

  • Analog IC - Other Type:

    SPDT

  • Input Voltage-Max:

    100 V

  • Input Voltage-Min:

    -100 V

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO

  • Number of Functions:

    16

  • Number of Terminals:

    64

  • Off-state Isolation-Nom:

    65 dB

  • On-state Resistance Match-Nom:

    1.8 Ω

  • On-state Resistance-Max (Ron):

    9 Ω

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TRAY

  • Seated Height-Max:

    1 mm

  • Signal Current-Max:

    2.7 A

  • Supply Current-Max (Isup):

    2.5 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    5000 ns

  • Switch-on Time-Max:

    5000 ns

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    9 mm

HV2918/R4X Frequently Asked Questions (FAQs)

  • Microchip recommends following a 4-layer PCB stack-up with a solid ground plane, and using a shielded cable for the high-voltage output. Additionally, keep the high-voltage traces away from sensitive analog signals and use a common mode choke to reduce EMI.
  • Microchip recommends using a heat sink with a thermal resistance of 10°C/W or lower, and ensuring good airflow around the device. Additionally, derate the output voltage and current according to the temperature derating curve in the datasheet.
  • Microchip recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, and a voltage rating of 50V or higher. The capacitor should be placed as close as possible to the VIN pin.
  • Use an oscilloscope to monitor the output voltage and current, and check for any signs of oscillation or ringing. Verify that the input voltage and current are within the recommended range, and check for any signs of overheating or thermal shutdown.
  • Yes, the HV2918/R4X can be used in a flyback converter topology, but it requires additional components such as a transformer, diodes, and capacitors. Microchip provides a reference design and application notes for flyback converter designs.

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HV2918/R4X Overview

Use the download button to access the HV2918/R4X schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HV291, or try a keyword search, such as Multiplexers or Switches

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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