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ULN2003AIPWG4 - Texas Instruments

Description: Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays

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ULN2003AIPWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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ULN2003AIPWG4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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ULN2003AIPWG4 Details

  • Manufacturer Part Number:

    ULN2003AIPWG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    7

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Current Flow Direction:

    SINK

  • Output Peak Current Limit-Nom:

    0.5 A

  • Output Polarity:

    INVERTED

  • 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

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    1.45 mA

  • Supply Voltage-Max:

    50 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    10 µs

  • Turn-on Time:

    10 µs

  • Width:

    5 mm

ULN2003AIPWG4 Frequently Asked Questions (FAQs)

  • The ULN2003AIPWG4 can handle up to 500mA per output, but it's recommended to derate the current to 350mA per output for reliable operation.
  • You can add a flyback diode (e.g., 1N4007) in parallel with each output to protect the ULN2003AIPWG4 from back-EMF. This is especially important when driving inductive loads like relays, solenoids, or motors.
  • The ULN2003AIPWG4 can operate with input voltages as low as 3.5V, but it's recommended to use a minimum of 4.5V to ensure reliable operation.
  • Yes, you can use the ULN2003AIPWG4 to drive LEDs directly, but make sure to add a current-limiting resistor in series with each LED to prevent overcurrent.
  • You can calculate the power dissipation of the ULN2003AIPWG4 by multiplying the total output current by the voltage drop across the device (typically around 1.5V). For example, if you're driving 7 outputs at 350mA each, the total output current is 2.45A, and the power dissipation would be around 3.67W.

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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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