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LED1642GWQTR - STMicroelectronics

Description: 16 channel LED driver with error detection current gain control and 12/16-bit PWM brightness control

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PCB Footprints
LED1642GWQTR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN-24
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3D Models
LED1642GWQTR - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN-24
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LED1642GWQTR Details

  • Manufacturer Part Number:

    LED1642GWQTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    16

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 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:

    4 mm

  • fmax-Min:

    30 MHz

LED1642GWQTR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LED1642GWQTR is 3.3V to 5V.
  • To ensure proper power supply, connect the VCC pin to a stable voltage source, and decouple the power supply with a 10uF capacitor.
  • The maximum current rating for the LED1642GWQTR is 120mA per segment, and 240mA total device current.
  • The LED1642GWQTR can be interfaced with a microcontroller using a serial interface, such as SPI or I2C, depending on the specific microcontroller and application requirements.
  • The RES pin is an active-low reset input that resets the device when pulled low, clearing all internal registers and setting the device to its default state.

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LED1642GWQTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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