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UC2637N

Part No UC2637N
Manufacturer Texas Instruments
Catalog PMIC - Motor Drivers, Controllers
Description Switched Mode Controller for DC Motor Drive
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Tube
Motor Type - AC, DC Brushed DC
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (4)
Interface Parallel
Applications General
Operating Supply Voltage 2.5 V ~ 20 V
Operating Temperature Range -25°C ~ 85°C (TA)
Mounting Style Through Hole
Package 18-DIP (0.300", 7.62mm)
Manufacturer Package 18-PDIP
Win Source Part Number 1275691-UC2637N
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Limited
Family Name UC2637
Introduction Date January 01, 2005
ECCN EAR99
Country of Origin Thailand, United States of America
Halogen Free Compliant
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian UC2637N CAD Model

Description

The Texas Instruments UC2637N is a robust and versatile motor controller integrated circuit (IC) designed to handle a wide array of applications, including but not limited to, brushless DC motors, stepper motors, and other similar devices that require precise and reliable control. This IC is part of the UC2637 family of quadruple half-H drivers that are known for their high-performance and reliability.

Key Features

  • Integrated Circuits: The UC2637N integrates multiple half-H driver circuits, providing the ability to control up to two motors simultaneously.
  • High Voltage Operation: It is capable of operating at voltages up to 60V, making it suitable for a variety of industrial applications.
  • High Current Output: The device can deliver output currents up to 1.5A per channel, ensuring sufficient power for most medium-sized motors.
  • Thermal Protection: The IC includes thermal shutdown features to protect itself from overheating, ensuring longevity and stable operation.
  • Protection Circuits: It also has built-in protection circuits for under-voltage lockout (UVLO) and over-current protection (OCP), enhancing the safety and durability of the connected motors and systems.

Applications

The UC2637N is an ideal choice for a range of applications where motor control is critical. It can be found in:

  • Office automation machines such as printers and scanners
  • Automated factory equipment
  • Robotics and automated guided vehicles (AGVs)
  • Consumer electronics

Technical Specifications

Parameter Value
Supply Voltage (VCC) Up to 60V
Output Current (IOUT) 1.5A per channel
Operating Temperature -55°C to +125°C
Package 16-PDIP

The UC2637N by Texas Instruments is a reliable and efficient solution for advanced motor control applications, offering the performance and features necessary for a wide range of industrial and consumer products.

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