Part Image

L293NEE4 - Texas Instruments

Description: TEXAS INSTRUMENTS - L293NEE4 - \u82AF\u7247, \u56DB\u7EE7\u7535\u5668\u9A71\u52A8\u5668

Download L293NEE4 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
L293NEE4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-16
click to zoom
3D Models
L293NEE4 - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP-16
click to zoom

L293NEE4 Details

  • Manufacturer Part Number:

    L293NEE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Built-in Protections:

    TRANSIENT; THERMAL

  • Driver Number of Bits:

    4

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.8 mm

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Current-Max:

    2 A

  • Output Peak Current Limit-Nom:

    2 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    60 mA

  • Supply Voltage-Max:

    7 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    36 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    24 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.8 µs

  • Turn-on Time:

    0.4 µs

  • Width:

    7.62 mm

L293NEE4 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins (1A, 2A, 3A, 4A) is 7V, regardless of the VCC voltage. Exceeding this voltage can damage the device.
  • Yes, the L293NEE4 is designed to drive inductive loads like motors or relays. It has built-in flyback diodes to protect the device from back-EMF generated by the load.
  • The minimum voltage required for the L293NEE4 to operate is 4.5V. However, the device is fully specified for operation from 5V to 36V.
  • The L293NEE4 can drive loads up to 1A per channel. However, the device has a thermal shutdown feature that will turn off the output if the junction temperature exceeds 150°C. Make sure to provide adequate heat sinking and follow the thermal design guidelines to ensure reliable operation.
  • Shoot-through current occurs when both high-side and low-side FETs are on simultaneously, causing a high current spike. To prevent this, ensure that there is a dead time (typically 100-200 ns) between the turn-off of one FET and the turn-on of the other FET. You can achieve this by using a suitable driver circuit or a microcontroller with built-in dead time generation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

L293NEE4 Overview

Use the download button to access the L293NEE4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like L293N, or try a keyword search, such as Peripheral Drivers

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.

Parts related to L293NEE4

Showing 0 results