Part Image

UC2637N - Texas Instruments

Description: Texas Instruments UC2637N, Motor Controller, PWM Motor Driver, 18-Pin PDIP

Download UC2637N 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
UC2637N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
click to zoom
3D Models
UC2637N - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
click to zoom

UC2637N Details

  • Manufacturer Part Number:

    UC2637N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDIP-T18

  • JESD-609 Code:

    e4

  • Length:

    22.48 mm

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

UC2637N Frequently Asked Questions (FAQs)

  • The recommended input capacitor value for the UC2637N is 1uF to 10uF, depending on the input voltage and output current requirements.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a compensation network (Rc and Cc) as shown in the datasheet.
  • The UC2637N can deliver up to 3A of output current, but this depends on the input voltage, output voltage, and thermal considerations.
  • The UC2637N is rated for operation up to 125°C, but thermal derating may be necessary for high-temperature applications. Ensure proper heat sinking and thermal management to prevent overheating.
  • The UC2637N has a SYNC pin that can be used to synchronize the internal oscillator with an external clock signal. Connect the external clock signal to the SYNC pin and ensure the clock frequency is within the recommended range.

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

UC2637N Overview

Use the download button to access the UC2637N schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UC263, or try a keyword search, such as Motion Control Electronics

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 UC2637N

Showing 0 results

UC2637N Alternates

Showing results

Image Part Number Model
Part Image UC3637N Texas Instruments

0.5A, BIPolar, PDIP18

Part Image UC3637NG4 Texas Instruments

0.5A, BIPolar, PDIP18