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TLC5917IPW - Texas Instruments

Description: TLC5917IPW, LED Driver 8-Segments, 3.3, 5V, 16-Pin TSSOP

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TLC5917IPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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TLC5917IPW - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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TLC5917IPW Details

  • Manufacturer Part Number:

    TLC5917IPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    22 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • fmax-Min:

    30 MHz

TLC5917IPW Frequently Asked Questions (FAQs)

  • The TLC5917IPW has a maximum current rating of 120mA per output channel, but it's recommended to limit the current to 80mA per channel for reliable operation.
  • To ensure proper operation, the TLC5917IPW requires a stable power supply voltage between 3.0V and 5.5V, and a reset pulse on the RST pin to initialize the device.
  • The REXT resistor sets the output current limit for each channel. The recommended value is 1.24kΩ, but you can adjust it based on your specific application's current requirements.
  • You can control the brightness of the LEDs by adjusting the PWM frequency and duty cycle using the I2C interface. The TLC5917IPW supports 256-step PWM brightness control.
  • The maximum frequency for the I2C interface is 400kHz. To ensure reliable communication, use a pull-up resistor on the SCL and SDA lines, and ensure that the I2C bus is properly terminated.

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TLC5917IPW Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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