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LV5239TAZ-NH - onsemi

Description: LED DRVR 24-CH PWM 42V 0.1A 48-Pin TQFP EP T/R

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PCB Footprints
LV5239TAZ-NH - onsemi PCB footprint - Quad Flat Packages - Quad Flat Packages - TQFP48 EP 7x7, 0.5P CASE 932F ISSUE C
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3D Models
LV5239TAZ-NH - onsemi  - 3D model - Quad Flat Packages - TQFP48 EP 7x7, 0.5P CASE 932F ISSUE C
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LV5239TAZ-NH Details

  • Manufacturer Part Number:

    LV5239TAZ-NH

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TQFP-48

  • Manufacturer Package Code:

    932F-01

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQFP-G48

  • Length:

    7 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    24

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QFP

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Seated Height-Max:

    1.25 mm

  • Supply Current-Max:

    2.9 mA

  • Supply Voltage-Max:

    12.8 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    42 V

  • Supply Voltage1-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LV5239TAZ-NH Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust thermal management system, including a heat sink and thermal interface material. Ensure proper PCB design, component selection, and soldering techniques.
  • The critical timing parameters include the clock frequency, clock duty cycle, and setup/hold times for the input signals. Refer to the datasheet for specific values and ensure proper signal integrity.
  • Implement ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins. Ensure proper PCB layout and component selection to minimize ESD susceptibility.
  • The power sequencing requirements include a controlled power-up sequence, with VCC ramping up before the input signals. Ensure a minimum of 100 ms power-up time and a maximum of 10 ms power-down time.

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LV5239TAZ-NH Overview

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